| 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 | $246.29 | 7.459% | $264.6608 | $264.66 | $264.65 | $264.70 |
| Purchase #2 | $244.38 | 8.466% | $265.0692 | $265.07 | $265.05 | $265.10 |
| Purchase #3 | $9.92 | 10.204% | $10.9322 | $10.93 | $10.95 | $10.90 |
| Purchase #4 | $246.66 | 12.756% | $278.1239 | $278.12 | $278.10 | $278.10 |
| Purchase #5 | $81.29 | 7.411% | $87.3144 | $87.31 | $87.30 | $87.30 |
| Purchase #6 | $102.57 | 13.583% | $116.5021 | $116.50 | $116.50 | $116.50 |
| Purchase #7 | $124.41 | 7.248% | $133.4272 | $133.43 | $133.45 | $133.40 |
| 7 purchase totals = | $1,055.52 | $1,156.0298 | $1,156.02 | $1,156.00 | $1,156.00 | |