| 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 | $223.77 | 8.203% | $242.1259 | $242.13 | $242.15 | $242.10 |
| Purchase #2 | $50.99 | 9.158% | $55.6597 | $55.66 | $55.65 | $55.70 |
| Purchase #3 | $170.81 | 5.738% | $180.6111 | $180.61 | $180.60 | $180.60 |
| Purchase #4 | $107.85 | 12.496% | $121.3269 | $121.33 | $121.35 | $121.30 |
| Purchase #5 | $31.86 | 8.319% | $34.5104 | $34.51 | $34.50 | $34.50 |
| Purchase #6 | $58.25 | 3.251% | $60.1437 | $60.14 | $60.15 | $60.10 |
| Purchase #7 | $132.55 | 5.871% | $140.332 | $140.33 | $140.35 | $140.30 |
| 7 purchase totals = | $776.08 | $834.7097 | $834.71 | $834.75 | $834.60 | |