| 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 | $207.86 | 7.810% | $224.0939 | $224.09 | $224.10 | $224.10 |
| Purchase #2 | $145.92 | 12.580% | $164.2767 | $164.28 | $164.30 | $164.30 |
| Purchase #3 | $198.79 | 5.331% | $209.3875 | $209.39 | $209.40 | $209.40 |
| Purchase #4 | $30.85 | 7.465% | $33.153 | $33.15 | $33.15 | $33.20 |
| Purchase #5 | $24.25 | 8.331% | $26.2703 | $26.27 | $26.25 | $26.30 |
| Purchase #6 | $11.47 | 13.795% | $13.0523 | $13.05 | $13.05 | $13.10 |
| Purchase #7 | $15.99 | 7.509% | $17.1907 | $17.19 | $17.20 | $17.20 |
| 7 purchase totals = | $635.13 | $687.4244 | $687.42 | $687.45 | $687.60 | |