| 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 | $207.87 | 8.265% | $225.0505 | $225.05 | $225.05 | $225.10 |
| Purchase #2 | $110.64 | 5.310% | $116.515 | $116.52 | $116.50 | $116.50 |
| Purchase #3 | $222.62 | 10.756% | $246.565 | $246.57 | $246.55 | $246.60 |
| Purchase #4 | $10.82 | 10.466% | $11.9524 | $11.95 | $11.95 | $12.00 |
| Purchase #5 | $162.74 | 4.434% | $169.9559 | $169.96 | $169.95 | $170.00 |
| Purchase #6 | $70.90 | 10.715% | $78.4969 | $78.50 | $78.50 | $78.50 |
| Purchase #7 | $151.49 | 6.283% | $161.0081 | $161.01 | $161.00 | $161.00 |
| 7 purchase totals = | $937.08 | $1,009.5438 | $1,009.56 | $1,009.50 | $1,009.70 | |