| 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 | $194.36 | 12.863% | $219.3605 | $219.36 | $219.35 | $219.40 |
| Purchase #2 | $24.63 | 8.863% | $26.813 | $26.81 | $26.80 | $26.80 |
| Purchase #3 | $26.35 | 10.851% | $29.2092 | $29.21 | $29.20 | $29.20 |
| Purchase #4 | $211.53 | 8.512% | $229.5354 | $229.54 | $229.55 | $229.50 |
| Purchase #5 | $52.46 | 12.770% | $59.1591 | $59.16 | $59.15 | $59.20 |
| Purchase #6 | $87.52 | 13.692% | $99.5032 | $99.50 | $99.50 | $99.50 |
| Purchase #7 | $73.87 | 7.250% | $79.2256 | $79.23 | $79.25 | $79.20 |
| 7 purchase totals = | $670.72 | $742.8060 | $742.81 | $742.80 | $742.80 | |