| 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 | $216.58 | 12.728% | $244.1463 | $244.15 | $244.15 | $244.10 |
| Purchase #2 | $103.28 | 4.635% | $108.067 | $108.07 | $108.05 | $108.10 |
| Purchase #3 | $153.92 | 13.801% | $175.1625 | $175.16 | $175.15 | $175.20 |
| Purchase #4 | $107.64 | 5.311% | $113.3568 | $113.36 | $113.35 | $113.40 |
| Purchase #5 | $96.53 | 5.724% | $102.0554 | $102.06 | $102.05 | $102.10 |
| Purchase #6 | $83.26 | 13.211% | $94.2595 | $94.26 | $94.25 | $94.30 |
| Purchase #7 | $225.34 | 9.524% | $246.8014 | $246.80 | $246.80 | $246.80 |
| 7 purchase totals = | $986.55 | $1,083.8489 | $1,083.86 | $1,083.80 | $1,084.00 | |