| 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 | $91.81 | 3.130% | $94.6837 | $94.68 | $94.70 | $94.70 |
| Purchase #2 | $220.52 | 9.161% | $240.7218 | $240.72 | $240.70 | $240.70 |
| Purchase #3 | $132.57 | 12.152% | $148.6799 | $148.68 | $148.70 | $148.70 |
| Purchase #4 | $127.31 | 6.831% | $136.0065 | $136.01 | $136.00 | $136.00 |
| Purchase #5 | $127.81 | 4.327% | $133.3403 | $133.34 | $133.35 | $133.30 |
| Purchase #6 | $121.74 | 6.837% | $130.0634 | $130.06 | $130.05 | $130.10 |
| Purchase #7 | $88.52 | 11.784% | $98.9512 | $98.95 | $98.95 | $99.00 |
| 7 purchase totals = | $910.28 | $982.4468 | $982.44 | $982.45 | $982.50 | |