| 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 | $226.55 | 13.228% | $256.518 | $256.52 | $256.50 | $256.50 |
| Purchase #2 | $111.74 | 12.825% | $126.0707 | $126.07 | $126.05 | $126.10 |
| Purchase #3 | $100.60 | 4.232% | $104.8574 | $104.86 | $104.85 | $104.90 |
| Purchase #4 | $53.62 | 6.830% | $57.2822 | $57.28 | $57.30 | $57.30 |
| Purchase #5 | $37.63 | 12.637% | $42.3853 | $42.39 | $42.40 | $42.40 |
| Purchase #6 | $61.84 | 11.707% | $69.0796 | $69.08 | $69.10 | $69.10 |
| Purchase #7 | $121.75 | 12.825% | $137.3644 | $137.36 | $137.35 | $137.40 |
| 7 purchase totals = | $713.73 | $793.5576 | $793.56 | $793.55 | $793.70 | |