| 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 | $93.90 | 5.620% | $99.1772 | $99.18 | $99.20 | $99.20 |
| Purchase #2 | $116.26 | 10.181% | $128.0964 | $128.10 | $128.10 | $128.10 |
| Purchase #3 | $171.79 | 8.331% | $186.1018 | $186.10 | $186.10 | $186.10 |
| Purchase #4 | $101.42 | 10.413% | $111.9809 | $111.98 | $112.00 | $112.00 |
| Purchase #5 | $132.30 | 11.844% | $147.9696 | $147.97 | $147.95 | $148.00 |
| Purchase #6 | $42.31 | 12.613% | $47.6466 | $47.65 | $47.65 | $47.60 |
| Purchase #7 | $204.41 | 4.832% | $214.2871 | $214.29 | $214.30 | $214.30 |
| 7 purchase totals = | $862.39 | $935.2596 | $935.27 | $935.30 | $935.30 | |