| 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 | $210.50 | 7.637% | $226.5759 | $226.58 | $226.60 | $226.60 |
| Purchase #2 | $68.71 | 3.665% | $71.2282 | $71.23 | $71.25 | $71.20 |
| Purchase #3 | $201.39 | 11.342% | $224.2317 | $224.23 | $224.25 | $224.20 |
| Purchase #4 | $117.35 | 7.188% | $125.7851 | $125.79 | $125.80 | $125.80 |
| Purchase #5 | $159.33 | 12.271% | $178.8814 | $178.88 | $178.90 | $178.90 |
| Purchase #6 | $238.99 | 6.307% | $254.0631 | $254.06 | $254.05 | $254.10 |
| Purchase #7 | $112.49 | 5.815% | $119.0313 | $119.03 | $119.05 | $119.00 |
| 7 purchase totals = | $1,108.76 | $1,199.7967 | $1,199.80 | $1,199.90 | $1,199.80 | |