| 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 | $103.39 | 12.151% | $115.9529 | $115.95 | $115.95 | $116.00 |
| Purchase #2 | $58.57 | 6.256% | $62.2341 | $62.23 | $62.25 | $62.20 |
| Purchase #3 | $131.58 | 13.614% | $149.4933 | $149.49 | $149.50 | $149.50 |
| Purchase #4 | $181.51 | 10.465% | $200.505 | $200.51 | $200.50 | $200.50 |
| Purchase #5 | $41.65 | 6.481% | $44.3493 | $44.35 | $44.35 | $44.30 |
| Purchase #6 | $229.39 | 10.285% | $252.9828 | $252.98 | $253.00 | $253.00 |
| Purchase #7 | $133.39 | 11.360% | $148.5431 | $148.54 | $148.55 | $148.50 |
| 7 purchase totals = | $879.48 | $974.0605 | $974.05 | $974.10 | $974.00 | |