| 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 | $103.98 | 8.154% | $112.4585 | $112.46 | $112.45 | $112.50 |
| Purchase #2 | $133.94 | 13.860% | $152.5041 | $152.50 | $152.50 | $152.50 |
| Purchase #3 | $87.77 | 5.801% | $92.8615 | $92.86 | $92.85 | $92.90 |
| Purchase #4 | $213.40 | 10.157% | $235.075 | $235.08 | $235.10 | $235.10 |
| Purchase #5 | $101.62 | 3.397% | $105.072 | $105.07 | $105.05 | $105.10 |
| Purchase #6 | $21.30 | 12.572% | $23.9778 | $23.98 | $24.00 | $24.00 |
| Purchase #7 | $184.28 | 6.271% | $195.8362 | $195.84 | $195.85 | $195.80 |
| 7 purchase totals = | $846.29 | $917.7851 | $917.79 | $917.80 | $917.90 | |