| 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 | $91.50 | 12.731% | $103.1489 | $103.15 | $103.15 | $103.10 |
| Purchase #2 | $237.25 | 11.299% | $264.0569 | $264.06 | $264.05 | $264.10 |
| Purchase #3 | $138.77 | 9.438% | $151.8671 | $151.87 | $151.85 | $151.90 |
| Purchase #4 | $70.84 | 3.527% | $73.3385 | $73.34 | $73.35 | $73.30 |
| Purchase #5 | $206.50 | 8.507% | $224.067 | $224.07 | $224.05 | $224.10 |
| Purchase #6 | $72.71 | 10.459% | $80.3147 | $80.31 | $80.30 | $80.30 |
| Purchase #7 | $104.38 | 5.189% | $109.7963 | $109.80 | $109.80 | $109.80 |
| 7 purchase totals = | $921.95 | $1,006.5894 | $1,006.60 | $1,006.55 | $1,006.60 | |