| 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 | $216.54 | 3.488% | $224.0929 | $224.09 | $224.10 | $224.10 |
| Purchase #2 | $75.31 | 10.302% | $83.0684 | $83.07 | $83.05 | $83.10 |
| Purchase #3 | $214.60 | 11.274% | $238.794 | $238.79 | $238.80 | $238.80 |
| Purchase #4 | $75.28 | 6.659% | $80.2929 | $80.29 | $80.30 | $80.30 |
| Purchase #5 | $177.53 | 7.283% | $190.4595 | $190.46 | $190.45 | $190.50 |
| Purchase #6 | $240.45 | 9.780% | $263.966 | $263.97 | $263.95 | $264.00 |
| Purchase #7 | $37.83 | 8.838% | $41.1734 | $41.17 | $41.15 | $41.20 |
| 7 purchase totals = | $1,037.54 | $1,121.8471 | $1,121.84 | $1,121.80 | $1,122.00 | |