| 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 | $194.56 | 11.593% | $217.1153 | $217.12 | $217.10 | $217.10 |
| Purchase #2 | $102.64 | 9.133% | $112.0141 | $112.01 | $112.00 | $112.00 |
| Purchase #3 | $65.60 | 8.473% | $71.1583 | $71.16 | $71.15 | $71.20 |
| Purchase #4 | $48.97 | 12.668% | $55.1735 | $55.17 | $55.15 | $55.20 |
| Purchase #5 | $24.32 | 8.503% | $26.3879 | $26.39 | $26.40 | $26.40 |
| Purchase #6 | $89.56 | 5.160% | $94.1813 | $94.18 | $94.20 | $94.20 |
| Purchase #7 | $113.48 | 4.160% | $118.2008 | $118.20 | $118.20 | $118.20 |
| 7 purchase totals = | $639.13 | $694.2312 | $694.23 | $694.20 | $694.30 | |