| 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 | $243.52 | 9.135% | $265.7656 | $265.77 | $265.75 | $265.80 |
| Purchase #2 | $51.79 | 5.824% | $54.8062 | $54.81 | $54.80 | $54.80 |
| Purchase #3 | $169.86 | 11.444% | $189.2988 | $189.30 | $189.30 | $189.30 |
| Purchase #4 | $71.98 | 3.394% | $74.423 | $74.42 | $74.40 | $74.40 |
| Purchase #5 | $68.65 | 10.681% | $75.9825 | $75.98 | $76.00 | $76.00 |
| Purchase #6 | $243.58 | 3.435% | $251.947 | $251.95 | $251.95 | $251.90 |
| Purchase #7 | $221.58 | 7.839% | $238.9497 | $238.95 | $238.95 | $238.90 |
| 7 purchase totals = | $1,070.96 | $1,151.1728 | $1,151.18 | $1,151.15 | $1,151.10 | |