| 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 | $36.59 | 13.347% | $41.4737 | $41.47 | $41.45 | $41.50 |
| Purchase #2 | $133.29 | 10.346% | $147.0802 | $147.08 | $147.10 | $147.10 |
| Purchase #3 | $10.92 | 12.646% | $12.3009 | $12.30 | $12.30 | $12.30 |
| Purchase #4 | $136.77 | 6.826% | $146.1059 | $146.11 | $146.10 | $146.10 |
| Purchase #5 | $236.99 | 10.599% | $262.1086 | $262.11 | $262.10 | $262.10 |
| Purchase #6 | $120.28 | 7.211% | $128.9534 | $128.95 | $128.95 | $129.00 |
| Purchase #7 | $87.56 | 6.344% | $93.1148 | $93.11 | $93.10 | $93.10 |
| 7 purchase totals = | $762.40 | $831.1375 | $831.13 | $831.10 | $831.20 | |