| 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 | $98.36 | 10.779% | $108.9622 | $108.96 | $108.95 | $109.00 |
| Purchase #2 | $110.32 | 13.597% | $125.3202 | $125.32 | $125.30 | $125.30 |
| Purchase #3 | $55.33 | 8.535% | $60.0524 | $60.05 | $60.05 | $60.10 |
| Purchase #4 | $38.89 | 8.575% | $42.2248 | $42.22 | $42.20 | $42.20 |
| Purchase #5 | $209.36 | 12.226% | $234.9564 | $234.96 | $234.95 | $235.00 |
| Purchase #6 | $192.34 | 5.751% | $203.4015 | $203.40 | $203.40 | $203.40 |
| Purchase #7 | $85.30 | 9.403% | $93.3208 | $93.32 | $93.30 | $93.30 |
| 7 purchase totals = | $789.90 | $868.2383 | $868.23 | $868.15 | $868.30 | |