| 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 | $115.42 | 3.277% | $119.2023 | $119.20 | $119.20 | $119.20 |
| Purchase #2 | $193.91 | 11.329% | $215.8781 | $215.88 | $215.90 | $215.90 |
| Purchase #3 | $235.28 | 4.669% | $246.2652 | $246.27 | $246.25 | $246.30 |
| Purchase #4 | $132.90 | 4.718% | $139.1702 | $139.17 | $139.15 | $139.20 |
| Purchase #5 | $248.89 | 7.790% | $268.2785 | $268.28 | $268.30 | $268.30 |
| Purchase #6 | $183.83 | 12.678% | $207.136 | $207.14 | $207.15 | $207.10 |
| Purchase #7 | $179.42 | 7.779% | $193.3771 | $193.38 | $193.40 | $193.40 |
| 7 purchase totals = | $1,289.65 | $1,389.3074 | $1,389.32 | $1,389.35 | $1,389.40 | |