| 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 | $117.53 | 10.500% | $129.8707 | $129.87 | $129.85 | $129.90 |
| Purchase #2 | $166.74 | 12.713% | $187.9377 | $187.94 | $187.95 | $187.90 |
| Purchase #3 | $217.34 | 12.699% | $244.94 | $244.94 | $244.95 | $244.90 |
| Purchase #4 | $175.78 | 4.385% | $183.488 | $183.49 | $183.50 | $183.50 |
| Purchase #5 | $186.65 | 13.722% | $212.2621 | $212.26 | $212.25 | $212.30 |
| Purchase #6 | $44.30 | 8.744% | $48.1736 | $48.17 | $48.15 | $48.20 |
| Purchase #7 | $105.64 | 3.504% | $109.3416 | $109.34 | $109.35 | $109.30 |
| 7 purchase totals = | $1,013.98 | $1,116.0137 | $1,116.01 | $1,116.00 | $1,116.00 | |