| 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 | $192.50 | 4.827% | $201.792 | $201.79 | $201.80 | $201.80 |
| Purchase #2 | $97.36 | 7.135% | $104.3066 | $104.31 | $104.30 | $104.30 |
| Purchase #3 | $22.97 | 6.831% | $24.5391 | $24.54 | $24.55 | $24.50 |
| Purchase #4 | $47.52 | 3.274% | $49.0758 | $49.08 | $49.10 | $49.10 |
| Purchase #5 | $83.80 | 4.726% | $87.7604 | $87.76 | $87.75 | $87.80 |
| Purchase #6 | $98.95 | 8.274% | $107.1371 | $107.14 | $107.15 | $107.10 |
| Purchase #7 | $125.89 | 10.455% | $139.0518 | $139.05 | $139.05 | $139.10 |
| 7 purchase totals = | $668.99 | $713.6628 | $713.67 | $713.70 | $713.70 | |