| 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 | $212.54 | 7.765% | $229.0437 | $229.04 | $229.05 | $229.00 |
| Purchase #2 | $175.95 | 10.241% | $193.969 | $193.97 | $193.95 | $194.00 |
| Purchase #3 | $76.72 | 5.806% | $81.1744 | $81.17 | $81.15 | $81.20 |
| Purchase #4 | $64.50 | 7.586% | $69.393 | $69.39 | $69.40 | $69.40 |
| Purchase #5 | $88.81 | 12.606% | $100.0054 | $100.01 | $100.00 | $100.00 |
| Purchase #6 | $210.44 | 11.605% | $234.8616 | $234.86 | $234.85 | $234.90 |
| Purchase #7 | $44.64 | 9.664% | $48.954 | $48.95 | $48.95 | $49.00 |
| 7 purchase totals = | $873.60 | $957.4011 | $957.39 | $957.35 | $957.50 | |