| 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 | $222.89 | 12.776% | $251.3664 | $251.37 | $251.35 | $251.40 |
| Purchase #2 | $116.28 | 4.134% | $121.087 | $121.09 | $121.10 | $121.10 |
| Purchase #3 | $246.82 | 11.714% | $275.7325 | $275.73 | $275.75 | $275.70 |
| Purchase #4 | $183.82 | 4.438% | $191.9779 | $191.98 | $192.00 | $192.00 |
| Purchase #5 | $41.84 | 5.411% | $44.104 | $44.10 | $44.10 | $44.10 |
| Purchase #6 | $25.41 | 9.212% | $27.7508 | $27.75 | $27.75 | $27.80 |
| Purchase #7 | $84.44 | 4.172% | $87.9628 | $87.96 | $87.95 | $88.00 |
| 7 purchase totals = | $921.50 | $999.9814 | $999.98 | $1,000.00 | $1,000.10 | |