| 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 | $229.41 | 8.158% | $248.1253 | $248.13 | $248.15 | $248.10 |
| Purchase #2 | $225.96 | 12.426% | $254.0378 | $254.04 | $254.05 | $254.00 |
| Purchase #3 | $42.91 | 12.248% | $48.1656 | $48.17 | $48.15 | $48.20 |
| Purchase #4 | $146.70 | 6.391% | $156.0756 | $156.08 | $156.10 | $156.10 |
| Purchase #5 | $229.91 | 10.584% | $254.2437 | $254.24 | $254.25 | $254.20 |
| Purchase #6 | $100.72 | 7.504% | $108.278 | $108.28 | $108.30 | $108.30 |
| Purchase #7 | $194.31 | 3.144% | $200.4191 | $200.42 | $200.40 | $200.40 |
| 7 purchase totals = | $1,169.92 | $1,269.3451 | $1,269.36 | $1,269.40 | $1,269.30 | |