| 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 | $90.73 | 7.629% | $97.6518 | $97.65 | $97.65 | $97.70 |
| Purchase #2 | $136.49 | 13.459% | $154.8602 | $154.86 | $154.85 | $154.90 |
| Purchase #3 | $99.91 | 9.787% | $109.6882 | $109.69 | $109.70 | $109.70 |
| Purchase #4 | $197.35 | 7.769% | $212.6821 | $212.68 | $212.70 | $212.70 |
| Purchase #5 | $225.46 | 12.474% | $253.5839 | $253.58 | $253.60 | $253.60 |
| Purchase #6 | $132.82 | 9.129% | $144.9451 | $144.95 | $144.95 | $144.90 |
| Purchase #7 | $227.60 | 5.140% | $239.2986 | $239.30 | $239.30 | $239.30 |
| 7 purchase totals = | $1,110.36 | $1,212.7099 | $1,212.71 | $1,212.75 | $1,212.80 | |