| 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 | $115.32 | 8.588% | $125.2237 | $125.22 | $125.20 | $125.20 |
| Purchase #2 | $249.67 | 11.148% | $277.5032 | $277.50 | $277.50 | $277.50 |
| Purchase #3 | $12.49 | 8.719% | $13.579 | $13.58 | $13.60 | $13.60 |
| Purchase #4 | $108.47 | 9.274% | $118.5295 | $118.53 | $118.55 | $118.50 |
| Purchase #5 | $87.43 | 8.740% | $95.0714 | $95.07 | $95.05 | $95.10 |
| Purchase #6 | $151.64 | 12.448% | $170.5161 | $170.52 | $170.50 | $170.50 |
| Purchase #7 | $7.97 | 6.637% | $8.499 | $8.50 | $8.50 | $8.50 |
| 7 purchase totals = | $732.99 | $808.9219 | $808.92 | $808.90 | $808.90 | |