| 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 | $240.51 | 12.810% | $271.3193 | $271.32 | $271.30 | $271.30 |
| Purchase #2 | $182.27 | 6.563% | $194.2324 | $194.23 | $194.25 | $194.20 |
| Purchase #3 | $232.25 | 5.604% | $245.2653 | $245.27 | $245.25 | $245.30 |
| Purchase #4 | $236.97 | 13.225% | $268.3093 | $268.31 | $268.30 | $268.30 |
| Purchase #5 | $76.91 | 10.113% | $84.6879 | $84.69 | $84.70 | $84.70 |
| Purchase #6 | $198.37 | 8.778% | $215.7829 | $215.78 | $215.80 | $215.80 |
| Purchase #7 | $5.53 | 3.359% | $5.7158 | $5.72 | $5.70 | $5.70 |
| 7 purchase totals = | $1,172.81 | $1,285.3129 | $1,285.32 | $1,285.30 | $1,285.30 | |