| 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 | $104.46 | 5.418% | $110.1196 | $110.12 | $110.10 | $110.10 |
| Purchase #2 | $63.78 | 9.764% | $70.0075 | $70.01 | $70.00 | $70.00 |
| Purchase #3 | $123.97 | 6.106% | $131.5396 | $131.54 | $131.55 | $131.50 |
| Purchase #4 | $218.36 | 3.524% | $226.055 | $226.06 | $226.05 | $226.10 |
| Purchase #5 | $75.42 | 3.719% | $78.2249 | $78.22 | $78.20 | $78.20 |
| Purchase #6 | $215.86 | 4.164% | $224.8484 | $224.85 | $224.85 | $224.80 |
| Purchase #7 | $194.61 | 12.676% | $219.2788 | $219.28 | $219.30 | $219.30 |
| 7 purchase totals = | $996.46 | $1,060.0738 | $1,060.08 | $1,060.05 | $1,060.00 | |