| 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 | $11.68 | 11.848% | $13.0638 | $13.06 | $13.05 | $13.10 |
| Purchase #2 | $221.93 | 12.387% | $249.4205 | $249.42 | $249.40 | $249.40 |
| Purchase #3 | $210.87 | 9.367% | $230.6222 | $230.62 | $230.60 | $230.60 |
| Purchase #4 | $133.39 | 5.838% | $141.1773 | $141.18 | $141.20 | $141.20 |
| Purchase #5 | $87.36 | 8.260% | $94.5759 | $94.58 | $94.60 | $94.60 |
| Purchase #6 | $43.78 | 11.743% | $48.9211 | $48.92 | $48.90 | $48.90 |
| Purchase #7 | $152.27 | 7.605% | $163.8501 | $163.85 | $163.85 | $163.90 |
| 7 purchase totals = | $861.28 | $941.6309 | $941.63 | $941.60 | $941.70 | |