| 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 | $201.84 | 13.792% | $229.6778 | $229.68 | $229.70 | $229.70 |
| Purchase #2 | $84.47 | 3.681% | $87.5793 | $87.58 | $87.60 | $87.60 |
| Purchase #3 | $28.94 | 7.153% | $31.0101 | $31.01 | $31.00 | $31.00 |
| Purchase #4 | $26.32 | 4.697% | $27.5563 | $27.56 | $27.55 | $27.60 |
| Purchase #5 | $120.49 | 8.700% | $130.9726 | $130.97 | $130.95 | $131.00 |
| Purchase #6 | $226.57 | 12.381% | $254.6216 | $254.62 | $254.60 | $254.60 |
| Purchase #7 | $66.78 | 5.201% | $70.2532 | $70.25 | $70.25 | $70.30 |
| 7 purchase totals = | $755.41 | $831.6709 | $831.67 | $831.65 | $831.80 | |