| 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 | $236.32 | 4.468% | $246.8788 | $246.88 | $246.90 | $246.90 |
| Purchase #2 | $126.52 | 5.268% | $133.1851 | $133.19 | $133.20 | $133.20 |
| Purchase #3 | $219.57 | 3.732% | $227.7644 | $227.76 | $227.75 | $227.80 |
| Purchase #4 | $180.57 | 9.228% | $197.233 | $197.23 | $197.25 | $197.20 |
| Purchase #5 | $192.92 | 9.276% | $210.8153 | $210.82 | $210.80 | $210.80 |
| Purchase #6 | $108.53 | 9.212% | $118.5278 | $118.53 | $118.55 | $118.50 |
| Purchase #7 | $200.49 | 10.102% | $220.7435 | $220.74 | $220.75 | $220.70 |
| 7 purchase totals = | $1,264.92 | $1,355.1479 | $1,355.15 | $1,355.20 | $1,355.10 | |