| 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 | $83.88 | 6.683% | $89.4857 | $89.49 | $89.50 | $89.50 |
| Purchase #2 | $212.88 | 10.528% | $235.292 | $235.29 | $235.30 | $235.30 |
| Purchase #3 | $206.31 | 9.504% | $225.9177 | $225.92 | $225.90 | $225.90 |
| Purchase #4 | $61.62 | 11.224% | $68.5362 | $68.54 | $68.55 | $68.50 |
| Purchase #5 | $98.95 | 8.255% | $107.1183 | $107.12 | $107.10 | $107.10 |
| Purchase #6 | $236.25 | 13.105% | $267.2106 | $267.21 | $267.20 | $267.20 |
| Purchase #7 | $165.39 | 8.337% | $179.1786 | $179.18 | $179.20 | $179.20 |
| 7 purchase totals = | $1,065.28 | $1,172.7391 | $1,172.75 | $1,172.75 | $1,172.70 | |