| 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 | $118.51 | 13.407% | $134.3986 | $134.40 | $134.40 | $134.40 |
| Purchase #2 | $146.64 | 12.414% | $164.8439 | $164.84 | $164.85 | $164.80 |
| Purchase #3 | $37.78 | 8.852% | $41.1243 | $41.12 | $41.10 | $41.10 |
| Purchase #4 | $229.47 | 10.833% | $254.3285 | $254.33 | $254.35 | $254.30 |
| Purchase #5 | $32.77 | 6.562% | $34.9204 | $34.92 | $34.90 | $34.90 |
| Purchase #6 | $222.98 | 6.166% | $236.7289 | $236.73 | $236.75 | $236.70 |
| Purchase #7 | $53.27 | 6.402% | $56.6803 | $56.68 | $56.70 | $56.70 |
| 7 purchase totals = | $841.42 | $923.0249 | $923.02 | $923.05 | $922.90 | |