| 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 | $180.31 | 11.717% | $201.4369 | $201.44 | $201.45 | $201.40 |
| Purchase #2 | $188.34 | 7.676% | $202.797 | $202.80 | $202.80 | $202.80 |
| Purchase #3 | $16.94 | 13.169% | $19.1708 | $19.17 | $19.15 | $19.20 |
| Purchase #4 | $247.78 | 12.730% | $279.3224 | $279.32 | $279.30 | $279.30 |
| Purchase #5 | $249.38 | 9.267% | $272.49 | $272.49 | $272.50 | $272.50 |
| Purchase #6 | $123.33 | 10.406% | $136.1637 | $136.16 | $136.15 | $136.20 |
| Purchase #7 | $88.71 | 13.720% | $100.881 | $100.88 | $100.90 | $100.90 |
| 7 purchase totals = | $1,094.79 | $1,212.2618 | $1,212.26 | $1,212.25 | $1,212.30 | |