| 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 | $235.95 | 3.301% | $243.7387 | $243.74 | $243.75 | $243.70 |
| Purchase #2 | $237.45 | 8.402% | $257.4005 | $257.40 | $257.40 | $257.40 |
| Purchase #3 | $108.63 | 11.486% | $121.1072 | $121.11 | $121.10 | $121.10 |
| Purchase #4 | $66.27 | 4.402% | $69.1872 | $69.19 | $69.20 | $69.20 |
| Purchase #5 | $188.70 | 11.328% | $210.0759 | $210.08 | $210.10 | $210.10 |
| Purchase #6 | $64.75 | 6.872% | $69.1996 | $69.20 | $69.20 | $69.20 |
| Purchase #7 | $159.70 | 12.799% | $180.14 | $180.14 | $180.15 | $180.10 |
| 7 purchase totals = | $1,061.45 | $1,150.8491 | $1,150.86 | $1,150.90 | $1,150.80 | |