| 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 | $212.37 | 5.656% | $224.3816 | $224.38 | $224.40 | $224.40 |
| Purchase #2 | $173.32 | 3.725% | $179.7762 | $179.78 | $179.80 | $179.80 |
| Purchase #3 | $189.33 | 5.644% | $200.0158 | $200.02 | $200.00 | $200.00 |
| Purchase #4 | $44.67 | 6.230% | $47.4529 | $47.45 | $47.45 | $47.50 |
| Purchase #5 | $111.29 | 12.551% | $125.258 | $125.26 | $125.25 | $125.30 |
| Purchase #6 | $203.94 | 7.160% | $218.5421 | $218.54 | $218.55 | $218.50 |
| Purchase #7 | $33.78 | 8.556% | $36.6702 | $36.67 | $36.65 | $36.70 |
| 7 purchase totals = | $968.70 | $1,032.0968 | $1,032.10 | $1,032.10 | $1,032.20 | |