| 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 | $235.45 | 3.664% | $244.0769 | $244.08 | $244.10 | $244.10 |
| Purchase #2 | $73.55 | 3.155% | $75.8705 | $75.87 | $75.85 | $75.90 |
| Purchase #3 | $120.85 | 13.152% | $136.7442 | $136.74 | $136.75 | $136.70 |
| Purchase #4 | $159.42 | 7.235% | $170.954 | $170.95 | $170.95 | $171.00 |
| Purchase #5 | $226.67 | 10.429% | $250.3094 | $250.31 | $250.30 | $250.30 |
| Purchase #6 | $23.45 | 3.226% | $24.2065 | $24.21 | $24.20 | $24.20 |
| Purchase #7 | $89.96 | 5.801% | $95.1786 | $95.18 | $95.20 | $95.20 |
| 7 purchase totals = | $929.35 | $997.3401 | $997.34 | $997.35 | $997.40 | |