| 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 | $107.32 | 3.374% | $110.941 | $110.94 | $110.95 | $110.90 |
| Purchase #2 | $88.44 | 11.553% | $98.6575 | $98.66 | $98.65 | $98.70 |
| Purchase #3 | $119.58 | 12.215% | $134.1867 | $134.19 | $134.20 | $134.20 |
| Purchase #4 | $96.87 | 9.294% | $105.8731 | $105.87 | $105.85 | $105.90 |
| Purchase #5 | $246.54 | 10.141% | $271.5416 | $271.54 | $271.55 | $271.50 |
| Purchase #6 | $77.45 | 4.456% | $80.9012 | $80.90 | $80.90 | $80.90 |
| Purchase #7 | $44.90 | 7.299% | $48.1773 | $48.18 | $48.20 | $48.20 |
| 7 purchase totals = | $781.10 | $850.2784 | $850.28 | $850.30 | $850.30 | |