| 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 | $213.75 | 7.240% | $229.2255 | $229.23 | $229.25 | $229.20 |
| Purchase #2 | $125.60 | 10.309% | $138.5481 | $138.55 | $138.55 | $138.50 |
| Purchase #3 | $151.65 | 11.843% | $169.6099 | $169.61 | $169.60 | $169.60 |
| Purchase #4 | $94.86 | 13.514% | $107.6794 | $107.68 | $107.70 | $107.70 |
| Purchase #5 | $52.93 | 12.771% | $59.6897 | $59.69 | $59.70 | $59.70 |
| Purchase #6 | $135.62 | 7.692% | $146.0519 | $146.05 | $146.05 | $146.10 |
| Purchase #7 | $242.72 | 11.574% | $270.8124 | $270.81 | $270.80 | $270.80 |
| 7 purchase totals = | $1,017.13 | $1,121.6169 | $1,121.62 | $1,121.65 | $1,121.60 | |