| 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 | $23.88 | 12.529% | $26.8719 | $26.87 | $26.85 | $26.90 |
| Purchase #2 | $141.44 | 10.229% | $155.9079 | $155.91 | $155.90 | $155.90 |
| Purchase #3 | $31.72 | 3.123% | $32.7106 | $32.71 | $32.70 | $32.70 |
| Purchase #4 | $122.51 | 4.353% | $127.8429 | $127.84 | $127.85 | $127.80 |
| Purchase #5 | $234.89 | 3.614% | $243.3789 | $243.38 | $243.40 | $243.40 |
| Purchase #6 | $107.43 | 5.591% | $113.4364 | $113.44 | $113.45 | $113.40 |
| Purchase #7 | $169.83 | 13.320% | $192.4514 | $192.45 | $192.45 | $192.50 |
| 7 purchase totals = | $831.70 | $892.6000 | $892.60 | $892.60 | $892.60 | |