| 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 | $211.77 | 8.195% | $229.1246 | $229.12 | $229.10 | $229.10 |
| Purchase #2 | $15.80 | 8.507% | $17.1441 | $17.14 | $17.15 | $17.10 |
| Purchase #3 | $200.95 | 3.222% | $207.4246 | $207.42 | $207.40 | $207.40 |
| Purchase #4 | $89.81 | 13.297% | $101.752 | $101.75 | $101.75 | $101.80 |
| Purchase #5 | $160.48 | 11.514% | $178.9577 | $178.96 | $178.95 | $179.00 |
| Purchase #6 | $60.48 | 7.424% | $64.97 | $64.97 | $64.95 | $65.00 |
| Purchase #7 | $55.66 | 9.789% | $61.1086 | $61.11 | $61.10 | $61.10 |
| 7 purchase totals = | $794.95 | $860.4816 | $860.47 | $860.40 | $860.50 | |