| 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 | $219.25 | 7.572% | $235.8516 | $235.85 | $235.85 | $235.90 |
| Purchase #2 | $217.64 | 5.198% | $228.9529 | $228.95 | $228.95 | $229.00 |
| Purchase #3 | $76.76 | 13.450% | $87.0842 | $87.08 | $87.10 | $87.10 |
| Purchase #4 | $57.51 | 13.361% | $65.1939 | $65.19 | $65.20 | $65.20 |
| Purchase #5 | $55.99 | 9.778% | $61.4647 | $61.46 | $61.45 | $61.50 |
| Purchase #6 | $203.76 | 10.771% | $225.707 | $225.71 | $225.70 | $225.70 |
| Purchase #7 | $37.37 | 11.260% | $41.5779 | $41.58 | $41.60 | $41.60 |
| 7 purchase totals = | $868.28 | $945.8322 | $945.82 | $945.85 | $946.00 | |