| 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 | $226.90 | 4.503% | $237.1173 | $237.12 | $237.10 | $237.10 |
| Purchase #2 | $129.46 | 6.555% | $137.9461 | $137.95 | $137.95 | $137.90 |
| Purchase #3 | $193.35 | 4.621% | $202.2847 | $202.28 | $202.30 | $202.30 |
| Purchase #4 | $46.63 | 7.622% | $50.1841 | $50.18 | $50.20 | $50.20 |
| Purchase #5 | $141.80 | 4.159% | $147.6975 | $147.70 | $147.70 | $147.70 |
| Purchase #6 | $58.38 | 13.706% | $66.3816 | $66.38 | $66.40 | $66.40 |
| Purchase #7 | $227.79 | 4.512% | $238.0679 | $238.07 | $238.05 | $238.10 |
| 7 purchase totals = | $1,024.31 | $1,079.6792 | $1,079.68 | $1,079.70 | $1,079.70 | |