| 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 | $31.53 | 11.611% | $35.1909 | $35.19 | $35.20 | $35.20 |
| Purchase #2 | $195.98 | 8.185% | $212.021 | $212.02 | $212.00 | $212.00 |
| Purchase #3 | $107.84 | 11.848% | $120.6169 | $120.62 | $120.60 | $120.60 |
| Purchase #4 | $219.98 | 4.542% | $229.9715 | $229.97 | $229.95 | $230.00 |
| Purchase #5 | $235.74 | 3.871% | $244.8655 | $244.87 | $244.85 | $244.90 |
| Purchase #6 | $11.71 | 10.307% | $12.9169 | $12.92 | $12.90 | $12.90 |
| Purchase #7 | $55.79 | 13.868% | $63.527 | $63.53 | $63.55 | $63.50 |
| 7 purchase totals = | $858.57 | $919.1097 | $919.12 | $919.05 | $919.10 | |