| 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 | $244.27 | 11.786% | $273.0597 | $273.06 | $273.05 | $273.10 |
| Purchase #2 | $229.27 | 11.171% | $254.8818 | $254.88 | $254.90 | $254.90 |
| Purchase #3 | $183.70 | 3.657% | $190.4179 | $190.42 | $190.40 | $190.40 |
| Purchase #4 | $40.79 | 8.558% | $44.2808 | $44.28 | $44.30 | $44.30 |
| Purchase #5 | $84.44 | 3.235% | $87.1716 | $87.17 | $87.15 | $87.20 |
| Purchase #6 | $12.51 | 9.571% | $13.7073 | $13.71 | $13.70 | $13.70 |
| Purchase #7 | $169.67 | 7.606% | $182.5751 | $182.58 | $182.60 | $182.60 |
| 7 purchase totals = | $964.65 | $1,046.0942 | $1,046.10 | $1,046.10 | $1,046.20 | |