| 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 | $233.26 | 7.788% | $251.4263 | $251.43 | $251.45 | $251.40 |
| Purchase #2 | $154.89 | 9.395% | $169.4419 | $169.44 | $169.45 | $169.40 |
| Purchase #3 | $89.30 | 4.166% | $93.0202 | $93.02 | $93.00 | $93.00 |
| Purchase #4 | $205.63 | 10.631% | $227.4905 | $227.49 | $227.50 | $227.50 |
| Purchase #5 | $55.76 | 11.532% | $62.1902 | $62.19 | $62.20 | $62.20 |
| Purchase #6 | $187.61 | 8.222% | $203.0353 | $203.04 | $203.05 | $203.00 |
| Purchase #7 | $248.99 | 6.131% | $264.2556 | $264.26 | $264.25 | $264.30 |
| 7 purchase totals = | $1,175.44 | $1,270.8600 | $1,270.87 | $1,270.90 | $1,270.80 | |