| 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 | $247.92 | 9.185% | $270.6915 | $270.69 | $270.70 | $270.70 |
| Purchase #2 | $27.55 | 7.336% | $29.5711 | $29.57 | $29.55 | $29.60 |
| Purchase #3 | $13.62 | 8.109% | $14.7244 | $14.72 | $14.70 | $14.70 |
| Purchase #4 | $162.82 | 4.643% | $170.3797 | $170.38 | $170.40 | $170.40 |
| Purchase #5 | $236.34 | 5.759% | $249.9508 | $249.95 | $249.95 | $250.00 |
| Purchase #6 | $104.53 | 11.379% | $116.4245 | $116.42 | $116.40 | $116.40 |
| Purchase #7 | $101.52 | 6.146% | $107.7594 | $107.76 | $107.75 | $107.80 |
| 7 purchase totals = | $894.30 | $959.5014 | $959.49 | $959.45 | $959.60 | |