| 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 | $121.68 | 5.279% | $128.1035 | $128.10 | $128.10 | $128.10 |
| Purchase #2 | $237.61 | 11.228% | $264.2889 | $264.29 | $264.30 | $264.30 |
| Purchase #3 | $195.42 | 13.247% | $221.3073 | $221.31 | $221.30 | $221.30 |
| Purchase #4 | $148.71 | 4.863% | $155.9418 | $155.94 | $155.95 | $155.90 |
| Purchase #5 | $224.46 | 5.288% | $236.3294 | $236.33 | $236.35 | $236.30 |
| Purchase #6 | $107.63 | 10.572% | $119.0086 | $119.01 | $119.00 | $119.00 |
| Purchase #7 | $178.88 | 7.725% | $192.6985 | $192.70 | $192.70 | $192.70 |
| 7 purchase totals = | $1,214.39 | $1,317.6780 | $1,317.68 | $1,317.70 | $1,317.60 | |