| 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 | $102.60 | 11.368% | $114.2636 | $114.26 | $114.25 | $114.30 |
| Purchase #2 | $12.55 | 5.563% | $13.2482 | $13.25 | $13.25 | $13.20 |
| Purchase #3 | $113.67 | 8.464% | $123.291 | $123.29 | $123.30 | $123.30 |
| Purchase #4 | $55.68 | 11.251% | $61.9446 | $61.94 | $61.95 | $61.90 |
| Purchase #5 | $55.42 | 6.697% | $59.1315 | $59.13 | $59.15 | $59.10 |
| Purchase #6 | $103.28 | 6.655% | $110.1533 | $110.15 | $110.15 | $110.20 |
| Purchase #7 | $235.93 | 10.497% | $260.6956 | $260.70 | $260.70 | $260.70 |
| 7 purchase totals = | $679.13 | $742.7278 | $742.72 | $742.75 | $742.70 | |