| 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 | $234.41 | 7.241% | $251.3836 | $251.38 | $251.40 | $251.40 |
| Purchase #2 | $91.55 | 8.345% | $99.1898 | $99.19 | $99.20 | $99.20 |
| Purchase #3 | $79.77 | 10.847% | $88.4227 | $88.42 | $88.40 | $88.40 |
| Purchase #4 | $14.40 | 7.644% | $15.5007 | $15.50 | $15.50 | $15.50 |
| Purchase #5 | $195.50 | 13.115% | $221.1398 | $221.14 | $221.15 | $221.10 |
| Purchase #6 | $58.98 | 9.386% | $64.5159 | $64.52 | $64.50 | $64.50 |
| Purchase #7 | $226.37 | 13.195% | $256.2395 | $256.24 | $256.25 | $256.20 |
| 7 purchase totals = | $900.98 | $996.3920 | $996.39 | $996.40 | $996.30 | |