| 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 | $226.77 | 5.145% | $238.4373 | $238.44 | $238.45 | $238.40 |
| Purchase #2 | $14.90 | 7.501% | $16.0176 | $16.02 | $16.00 | $16.00 |
| Purchase #3 | $141.88 | 10.128% | $156.2496 | $156.25 | $156.25 | $156.20 |
| Purchase #4 | $133.73 | 4.247% | $139.4095 | $139.41 | $139.40 | $139.40 |
| Purchase #5 | $173.45 | 4.162% | $180.669 | $180.67 | $180.65 | $180.70 |
| Purchase #6 | $107.98 | 3.833% | $112.1189 | $112.12 | $112.10 | $112.10 |
| Purchase #7 | $22.44 | 7.307% | $24.0797 | $24.08 | $24.10 | $24.10 |
| 7 purchase totals = | $821.15 | $866.9816 | $866.99 | $866.95 | $866.90 | |