| 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 | $72.52 | 4.671% | $75.9074 | $75.91 | $75.90 | $75.90 |
| Purchase #2 | $89.27 | 13.458% | $101.284 | $101.28 | $101.30 | $101.30 |
| Purchase #3 | $181.59 | 10.215% | $200.1394 | $200.14 | $200.15 | $200.10 |
| Purchase #4 | $219.26 | 4.649% | $229.4534 | $229.45 | $229.45 | $229.50 |
| Purchase #5 | $228.49 | 11.552% | $254.8852 | $254.89 | $254.90 | $254.90 |
| Purchase #6 | $219.52 | 4.432% | $229.2491 | $229.25 | $229.25 | $229.20 |
| Purchase #7 | $199.68 | 6.284% | $212.2279 | $212.23 | $212.25 | $212.20 |
| 7 purchase totals = | $1,210.33 | $1,303.1464 | $1,303.15 | $1,303.20 | $1,303.10 | |