| 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 | $107.56 | 3.105% | $110.8997 | $110.90 | $110.90 | $110.90 |
| Purchase #2 | $154.35 | 12.267% | $173.2841 | $173.28 | $173.30 | $173.30 |
| Purchase #3 | $240.35 | 9.409% | $262.9645 | $262.96 | $262.95 | $263.00 |
| Purchase #4 | $173.51 | 7.228% | $186.0513 | $186.05 | $186.05 | $186.10 |
| Purchase #5 | $250.93 | 10.723% | $277.8372 | $277.84 | $277.85 | $277.80 |
| Purchase #6 | $248.46 | 11.202% | $276.2925 | $276.29 | $276.30 | $276.30 |
| Purchase #7 | $37.41 | 12.501% | $42.0866 | $42.09 | $42.10 | $42.10 |
| 7 purchase totals = | $1,212.57 | $1,329.4159 | $1,329.41 | $1,329.45 | $1,329.50 | |