| 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 | $129.36 | 7.713% | $139.3375 | $139.34 | $139.35 | $139.30 |
| Purchase #2 | $87.81 | 12.415% | $98.7116 | $98.71 | $98.70 | $98.70 |
| Purchase #3 | $244.70 | 10.660% | $270.785 | $270.79 | $270.80 | $270.80 |
| Purchase #4 | $211.98 | 3.453% | $219.2997 | $219.30 | $219.30 | $219.30 |
| Purchase #5 | $156.57 | 4.347% | $163.3761 | $163.38 | $163.40 | $163.40 |
| Purchase #6 | $43.58 | 11.584% | $48.6283 | $48.63 | $48.65 | $48.60 |
| Purchase #7 | $234.96 | 6.174% | $249.4664 | $249.47 | $249.45 | $249.50 |
| 7 purchase totals = | $1,108.96 | $1,189.6046 | $1,189.62 | $1,189.65 | $1,189.60 | |