| 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 | $227.28 | 10.821% | $251.874 | $251.87 | $251.85 | $251.90 |
| Purchase #2 | $85.66 | 12.859% | $96.675 | $96.68 | $96.70 | $96.70 |
| Purchase #3 | $225.74 | 4.191% | $235.2008 | $235.20 | $235.20 | $235.20 |
| Purchase #4 | $239.39 | 3.523% | $247.8237 | $247.82 | $247.80 | $247.80 |
| Purchase #5 | $45.54 | 11.541% | $50.7958 | $50.80 | $50.80 | $50.80 |
| Purchase #6 | $229.27 | 3.525% | $237.3518 | $237.35 | $237.35 | $237.40 |
| Purchase #7 | $42.52 | 13.722% | $48.3546 | $48.35 | $48.35 | $48.40 |
| 7 purchase totals = | $1,095.40 | $1,168.0757 | $1,168.07 | $1,168.05 | $1,168.20 | |