| 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 | $142.49 | 12.517% | $160.3255 | $160.33 | $160.35 | $160.30 |
| Purchase #2 | $222.48 | 9.494% | $243.6023 | $243.60 | $243.60 | $243.60 |
| Purchase #3 | $57.74 | 12.625% | $65.0297 | $65.03 | $65.05 | $65.00 |
| Purchase #4 | $227.50 | 7.378% | $244.285 | $244.29 | $244.30 | $244.30 |
| Purchase #5 | $52.58 | 5.192% | $55.31 | $55.31 | $55.30 | $55.30 |
| Purchase #6 | $12.73 | 8.864% | $13.8584 | $13.86 | $13.85 | $13.90 |
| Purchase #7 | $218.81 | 9.202% | $238.9449 | $238.94 | $238.95 | $238.90 |
| 7 purchase totals = | $934.33 | $1,021.3558 | $1,021.36 | $1,021.40 | $1,021.30 | |