| 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 | $97.88 | 3.465% | $101.2715 | $101.27 | $101.25 | $101.30 |
| Purchase #2 | $94.87 | 5.687% | $100.2653 | $100.27 | $100.25 | $100.30 |
| Purchase #3 | $116.65 | 3.476% | $120.7048 | $120.70 | $120.70 | $120.70 |
| Purchase #4 | $82.28 | 6.801% | $87.8759 | $87.88 | $87.90 | $87.90 |
| Purchase #5 | $233.37 | 4.755% | $244.4667 | $244.47 | $244.45 | $244.50 |
| Purchase #6 | $238.72 | 8.361% | $258.6794 | $258.68 | $258.70 | $258.70 |
| Purchase #7 | $201.87 | 11.595% | $225.2768 | $225.28 | $225.30 | $225.30 |
| 7 purchase totals = | $1,065.64 | $1,138.5404 | $1,138.55 | $1,138.55 | $1,138.70 | |