| 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 | $130.41 | 3.478% | $134.9457 | $134.95 | $134.95 | $134.90 |
| Purchase #2 | $64.56 | 9.858% | $70.9243 | $70.92 | $70.90 | $70.90 |
| Purchase #3 | $101.92 | 6.142% | $108.1799 | $108.18 | $108.20 | $108.20 |
| Purchase #4 | $218.83 | 4.597% | $228.8896 | $228.89 | $228.90 | $228.90 |
| Purchase #5 | $65.81 | 13.758% | $74.8641 | $74.86 | $74.85 | $74.90 |
| Purchase #6 | $37.60 | 11.153% | $41.7935 | $41.79 | $41.80 | $41.80 |
| Purchase #7 | $242.95 | 8.509% | $263.6226 | $263.62 | $263.60 | $263.60 |
| 7 purchase totals = | $862.08 | $923.2197 | $923.21 | $923.20 | $923.20 | |