| 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 | $30.90 | 13.652% | $35.1185 | $35.12 | $35.10 | $35.10 |
| Purchase #2 | $244.33 | 9.302% | $267.0576 | $267.06 | $267.05 | $267.10 |
| Purchase #3 | $136.28 | 13.766% | $155.0403 | $155.04 | $155.05 | $155.00 |
| Purchase #4 | $226.45 | 13.481% | $256.9777 | $256.98 | $257.00 | $257.00 |
| Purchase #5 | $33.56 | 12.781% | $37.8493 | $37.85 | $37.85 | $37.80 |
| Purchase #6 | $104.44 | 5.609% | $110.298 | $110.30 | $110.30 | $110.30 |
| Purchase #7 | $205.64 | 11.591% | $229.4757 | $229.48 | $229.50 | $229.50 |
| 7 purchase totals = | $981.60 | $1,091.8171 | $1,091.83 | $1,091.85 | $1,091.80 | |