| 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 | $223.45 | 12.649% | $251.7142 | $251.71 | $251.70 | $251.70 |
| Purchase #2 | $121.63 | 3.433% | $125.8056 | $125.81 | $125.80 | $125.80 |
| Purchase #3 | $47.43 | 6.301% | $50.4186 | $50.42 | $50.40 | $50.40 |
| Purchase #4 | $116.69 | 5.277% | $122.8477 | $122.85 | $122.85 | $122.80 |
| Purchase #5 | $118.66 | 6.407% | $126.2625 | $126.26 | $126.25 | $126.30 |
| Purchase #6 | $47.57 | 11.364% | $52.9759 | $52.98 | $53.00 | $53.00 |
| Purchase #7 | $116.61 | 5.592% | $123.1308 | $123.13 | $123.15 | $123.10 |
| 7 purchase totals = | $792.04 | $853.1553 | $853.16 | $853.15 | $853.10 | |