| 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 | $212.83 | 13.176% | $240.8725 | $240.87 | $240.85 | $240.90 |
| Purchase #2 | $116.42 | 7.183% | $124.7824 | $124.78 | $124.80 | $124.80 |
| Purchase #3 | $49.60 | 13.328% | $56.2107 | $56.21 | $56.20 | $56.20 |
| Purchase #4 | $45.68 | 9.627% | $50.0776 | $50.08 | $50.10 | $50.10 |
| Purchase #5 | $230.85 | 8.279% | $249.9621 | $249.96 | $249.95 | $250.00 |
| Purchase #6 | $42.62 | 4.678% | $44.6138 | $44.61 | $44.60 | $44.60 |
| Purchase #7 | $197.52 | 5.743% | $208.8636 | $208.86 | $208.85 | $208.90 |
| 7 purchase totals = | $895.52 | $975.3827 | $975.37 | $975.35 | $975.50 | |