| 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 | $132.51 | 4.302% | $138.2106 | $138.21 | $138.20 | $138.20 |
| Purchase #2 | $193.58 | 13.401% | $219.5217 | $219.52 | $219.50 | $219.50 |
| Purchase #3 | $47.84 | 3.592% | $49.5584 | $49.56 | $49.55 | $49.60 |
| Purchase #4 | $27.74 | 8.183% | $30.01 | $30.01 | $30.00 | $30.00 |
| Purchase #5 | $107.95 | 3.585% | $111.82 | $111.82 | $111.80 | $111.80 |
| Purchase #6 | $127.99 | 10.522% | $141.4571 | $141.46 | $141.45 | $141.50 |
| Purchase #7 | $23.71 | 5.185% | $24.9394 | $24.94 | $24.95 | $24.90 |
| 7 purchase totals = | $661.32 | $715.5172 | $715.52 | $715.45 | $715.50 | |