| 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 | $239.32 | 3.227% | $247.0429 | $247.04 | $247.05 | $247.00 |
| Purchase #2 | $46.54 | 12.829% | $52.5106 | $52.51 | $52.50 | $52.50 |
| Purchase #3 | $203.98 | 8.114% | $220.5309 | $220.53 | $220.55 | $220.50 |
| Purchase #4 | $244.63 | 10.419% | $270.118 | $270.12 | $270.10 | $270.10 |
| Purchase #5 | $30.70 | 7.170% | $32.9012 | $32.90 | $32.90 | $32.90 |
| Purchase #6 | $105.91 | 3.456% | $109.5702 | $109.57 | $109.55 | $109.60 |
| Purchase #7 | $19.77 | 3.611% | $20.4839 | $20.48 | $20.50 | $20.50 |
| 7 purchase totals = | $890.85 | $953.1577 | $953.15 | $953.15 | $953.10 | |