| 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 | $172.89 | 6.704% | $184.4805 | $184.48 | $184.50 | $184.50 |
| Purchase #2 | $206.89 | 10.548% | $228.7128 | $228.71 | $228.70 | $228.70 |
| Purchase #3 | $129.28 | 8.173% | $139.8461 | $139.85 | $139.85 | $139.80 |
| Purchase #4 | $26.27 | 13.727% | $29.8761 | $29.88 | $29.90 | $29.90 |
| Purchase #5 | $243.61 | 7.417% | $261.6786 | $261.68 | $261.70 | $261.70 |
| Purchase #6 | $183.75 | 9.593% | $201.3771 | $201.38 | $201.40 | $201.40 |
| Purchase #7 | $224.51 | 10.718% | $248.573 | $248.57 | $248.55 | $248.60 |
| 7 purchase totals = | $1,187.20 | $1,294.5442 | $1,294.55 | $1,294.60 | $1,294.60 | |