| 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 | $210.47 | 10.396% | $232.3505 | $232.35 | $232.35 | $232.40 |
| Purchase #2 | $27.98 | 9.165% | $30.5444 | $30.54 | $30.55 | $30.50 |
| Purchase #3 | $156.94 | 13.247% | $177.7298 | $177.73 | $177.75 | $177.70 |
| Purchase #4 | $50.30 | 7.552% | $54.0987 | $54.10 | $54.10 | $54.10 |
| Purchase #5 | $186.91 | 8.859% | $203.4684 | $203.47 | $203.45 | $203.50 |
| Purchase #6 | $219.31 | 6.642% | $233.8766 | $233.88 | $233.90 | $233.90 |
| Purchase #7 | $40.60 | 9.291% | $44.3721 | $44.37 | $44.35 | $44.40 |
| 7 purchase totals = | $892.51 | $976.4405 | $976.44 | $976.45 | $976.50 | |