| 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 | $235.51 | 12.780% | $265.6082 | $265.61 | $265.60 | $265.60 |
| Purchase #2 | $237.90 | 9.436% | $260.3482 | $260.35 | $260.35 | $260.30 |
| Purchase #3 | $243.36 | 11.818% | $272.1203 | $272.12 | $272.10 | $272.10 |
| Purchase #4 | $96.95 | 11.606% | $108.202 | $108.20 | $108.20 | $108.20 |
| Purchase #5 | $200.81 | 11.656% | $224.2164 | $224.22 | $224.20 | $224.20 |
| Purchase #6 | $82.89 | 5.827% | $87.72 | $87.72 | $87.70 | $87.70 |
| Purchase #7 | $160.67 | 12.260% | $180.3681 | $180.37 | $180.35 | $180.40 |
| 7 purchase totals = | $1,258.09 | $1,398.5832 | $1,398.59 | $1,398.50 | $1,398.50 | |