| 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 | $244.99 | 11.562% | $273.3157 | $273.32 | $273.30 | $273.30 |
| Purchase #2 | $115.81 | 5.213% | $121.8472 | $121.85 | $121.85 | $121.80 |
| Purchase #3 | $193.78 | 13.388% | $219.7233 | $219.72 | $219.70 | $219.70 |
| Purchase #4 | $51.46 | 7.347% | $55.2408 | $55.24 | $55.25 | $55.20 |
| Purchase #5 | $63.51 | 5.678% | $67.1161 | $67.12 | $67.10 | $67.10 |
| Purchase #6 | $147.58 | 4.476% | $154.1857 | $154.19 | $154.20 | $154.20 |
| Purchase #7 | $9.30 | 7.539% | $10.0011 | $10.00 | $10.00 | $10.00 |
| 7 purchase totals = | $826.43 | $901.4299 | $901.44 | $901.40 | $901.30 | |