| 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 | $211.88 | 6.842% | $226.3768 | $226.38 | $226.40 | $226.40 |
| Purchase #2 | $10.49 | 10.310% | $11.5715 | $11.57 | $11.55 | $11.60 |
| Purchase #3 | $41.76 | 3.370% | $43.1673 | $43.17 | $43.15 | $43.20 |
| Purchase #4 | $52.49 | 8.533% | $56.969 | $56.97 | $56.95 | $57.00 |
| Purchase #5 | $240.38 | 3.657% | $249.1707 | $249.17 | $249.15 | $249.20 |
| Purchase #6 | $38.31 | 7.792% | $41.2951 | $41.30 | $41.30 | $41.30 |
| Purchase #7 | $11.96 | 13.760% | $13.6057 | $13.61 | $13.60 | $13.60 |
| 7 purchase totals = | $607.27 | $642.1561 | $642.17 | $642.10 | $642.30 | |