| 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 | $125.90 | 9.576% | $137.9562 | $137.96 | $137.95 | $138.00 |
| Purchase #2 | $220.77 | 13.833% | $251.3091 | $251.31 | $251.30 | $251.30 |
| Purchase #3 | $119.41 | 4.309% | $124.5554 | $124.56 | $124.55 | $124.60 |
| Purchase #4 | $105.39 | 6.510% | $112.2509 | $112.25 | $112.25 | $112.30 |
| Purchase #5 | $212.70 | 10.872% | $235.8247 | $235.82 | $235.80 | $235.80 |
| Purchase #6 | $115.47 | 13.102% | $130.5989 | $130.60 | $130.60 | $130.60 |
| Purchase #7 | $213.51 | 9.787% | $234.4062 | $234.41 | $234.40 | $234.40 |
| 7 purchase totals = | $1,113.15 | $1,226.9014 | $1,226.91 | $1,226.85 | $1,227.00 | |