| 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 | $126.26 | 11.242% | $140.4541 | $140.45 | $140.45 | $140.50 |
| Purchase #2 | $7.27 | 13.470% | $8.2493 | $8.25 | $8.25 | $8.20 |
| Purchase #3 | $42.47 | 11.427% | $47.323 | $47.32 | $47.30 | $47.30 |
| Purchase #4 | $107.68 | 6.148% | $114.3002 | $114.30 | $114.30 | $114.30 |
| Purchase #5 | $146.90 | 11.213% | $163.3719 | $163.37 | $163.35 | $163.40 |
| Purchase #6 | $74.50 | 9.117% | $81.2922 | $81.29 | $81.30 | $81.30 |
| Purchase #7 | $226.30 | 5.142% | $237.9363 | $237.94 | $237.95 | $237.90 |
| 7 purchase totals = | $731.38 | $792.9270 | $792.92 | $792.90 | $792.90 | |