| 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 | $210.99 | 4.435% | $220.3474 | $220.35 | $220.35 | $220.30 |
| Purchase #2 | $168.67 | 4.291% | $175.9076 | $175.91 | $175.90 | $175.90 |
| Purchase #3 | $53.83 | 13.603% | $61.1525 | $61.15 | $61.15 | $61.20 |
| Purchase #4 | $121.49 | 12.319% | $136.4564 | $136.46 | $136.45 | $136.50 |
| Purchase #5 | $240.27 | 7.365% | $257.9659 | $257.97 | $257.95 | $258.00 |
| Purchase #6 | $99.37 | 7.772% | $107.093 | $107.09 | $107.10 | $107.10 |
| Purchase #7 | $202.97 | 10.800% | $224.8908 | $224.89 | $224.90 | $224.90 |
| 7 purchase totals = | $1,097.59 | $1,183.8136 | $1,183.82 | $1,183.80 | $1,183.90 | |