| 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 | $236.39 | 10.176% | $260.445 | $260.45 | $260.45 | $260.40 |
| Purchase #2 | $227.30 | 8.415% | $246.4273 | $246.43 | $246.45 | $246.40 |
| Purchase #3 | $105.73 | 10.150% | $116.4616 | $116.46 | $116.45 | $116.50 |
| Purchase #4 | $153.96 | 13.553% | $174.8262 | $174.83 | $174.85 | $174.80 |
| Purchase #5 | $127.54 | 11.551% | $142.2721 | $142.27 | $142.25 | $142.30 |
| Purchase #6 | $232.95 | 10.601% | $257.645 | $257.65 | $257.65 | $257.60 |
| Purchase #7 | $75.85 | 3.756% | $78.6989 | $78.70 | $78.70 | $78.70 |
| 7 purchase totals = | $1,159.72 | $1,276.7761 | $1,276.79 | $1,276.80 | $1,276.70 | |