| 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 | $120.67 | 3.798% | $125.253 | $125.25 | $125.25 | $125.30 |
| Purchase #2 | $26.29 | 13.314% | $29.7903 | $29.79 | $29.80 | $29.80 |
| Purchase #3 | $225.73 | 5.444% | $238.0187 | $238.02 | $238.00 | $238.00 |
| Purchase #4 | $127.95 | 9.545% | $140.1628 | $140.16 | $140.15 | $140.20 |
| Purchase #5 | $159.57 | 13.392% | $180.9396 | $180.94 | $180.95 | $180.90 |
| Purchase #6 | $67.88 | 12.280% | $76.2157 | $76.22 | $76.20 | $76.20 |
| Purchase #7 | $216.56 | 5.411% | $228.2781 | $228.28 | $228.30 | $228.30 |
| 7 purchase totals = | $944.65 | $1,018.6582 | $1,018.66 | $1,018.65 | $1,018.70 | |