| 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 | $209.80 | 10.856% | $232.5759 | $232.58 | $232.60 | $232.60 |
| Purchase #2 | $31.54 | 10.498% | $34.8511 | $34.85 | $34.85 | $34.90 |
| Purchase #3 | $146.40 | 9.381% | $160.1338 | $160.13 | $160.15 | $160.10 |
| Purchase #4 | $65.31 | 5.825% | $69.1143 | $69.11 | $69.10 | $69.10 |
| Purchase #5 | $217.55 | 13.326% | $246.5407 | $246.54 | $246.55 | $246.50 |
| Purchase #6 | $38.70 | 6.582% | $41.2472 | $41.25 | $41.25 | $41.20 |
| Purchase #7 | $142.36 | 4.456% | $148.7036 | $148.70 | $148.70 | $148.70 |
| 7 purchase totals = | $851.66 | $933.1666 | $933.16 | $933.20 | $933.10 | |