| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $225.71 | 7.342% | $242.2816 | $242.28 | $242.30 | $242.30 |
| Purchase #2 | $72.88 | 6.357% | $77.513 | $77.51 | $77.50 | $77.50 |
| Purchase #3 | $18.83 | 4.730% | $19.7207 | $19.72 | $19.70 | $19.70 |
| Purchase #4 | $240.96 | 13.617% | $273.7715 | $273.77 | $273.75 | $273.80 |
| Purchase #5 | $158.49 | 13.633% | $180.0969 | $180.10 | $180.10 | $180.10 |
| Purchase #6 | $229.37 | 13.500% | $260.335 | $260.34 | $260.35 | $260.30 |
| Purchase #7 | $182.59 | 13.853% | $207.8842 | $207.88 | $207.90 | $207.90 |
| 7 purchase totals = | $1,128.83 | $1,261.6029 | $1,261.60 | $1,261.60 | $1,261.60 | |