| 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 | $124.41 | 5.201% | $130.8806 | $130.88 | $130.90 | $130.90 |
| Purchase #2 | $200.46 | 9.696% | $219.8966 | $219.90 | $219.90 | $219.90 |
| Purchase #3 | $224.96 | 5.741% | $237.875 | $237.88 | $237.90 | $237.90 |
| Purchase #4 | $132.49 | 7.424% | $142.3261 | $142.33 | $142.35 | $142.30 |
| Purchase #5 | $108.43 | 10.589% | $119.9117 | $119.91 | $119.90 | $119.90 |
| Purchase #6 | $36.67 | 10.622% | $40.5651 | $40.57 | $40.55 | $40.60 |
| Purchase #7 | $68.78 | 12.359% | $77.2805 | $77.28 | $77.30 | $77.30 |
| 7 purchase totals = | $896.20 | $968.7356 | $968.75 | $968.80 | $968.80 | |