| 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 | $13.43 | 7.190% | $14.3956 | $14.40 | $14.40 | $14.40 |
| Purchase #2 | $110.82 | 11.259% | $123.2972 | $123.30 | $123.30 | $123.30 |
| Purchase #3 | $218.48 | 13.459% | $247.8852 | $247.89 | $247.90 | $247.90 |
| Purchase #4 | $105.50 | 4.528% | $110.277 | $110.28 | $110.30 | $110.30 |
| Purchase #5 | $50.25 | 13.644% | $57.1061 | $57.11 | $57.10 | $57.10 |
| Purchase #6 | $244.58 | 8.436% | $265.2128 | $265.21 | $265.20 | $265.20 |
| Purchase #7 | $136.83 | 8.624% | $148.6302 | $148.63 | $148.65 | $148.60 |
| 7 purchase totals = | $879.89 | $966.8041 | $966.82 | $966.85 | $966.80 | |