| 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 | $241.99 | 6.374% | $257.4144 | $257.41 | $257.40 | $257.40 |
| Purchase #2 | $108.91 | 10.711% | $120.5754 | $120.58 | $120.60 | $120.60 |
| Purchase #3 | $132.61 | 4.602% | $138.7127 | $138.71 | $138.70 | $138.70 |
| Purchase #4 | $191.31 | 11.746% | $213.7813 | $213.78 | $213.80 | $213.80 |
| Purchase #5 | $35.56 | 6.580% | $37.8998 | $37.90 | $37.90 | $37.90 |
| Purchase #6 | $217.75 | 9.837% | $239.1701 | $239.17 | $239.15 | $239.20 |
| Purchase #7 | $116.89 | 7.433% | $125.5784 | $125.58 | $125.60 | $125.60 |
| 7 purchase totals = | $1,045.02 | $1,133.1321 | $1,133.13 | $1,133.15 | $1,133.20 | |