| 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 | $235.62 | 9.482% | $257.9615 | $257.96 | $257.95 | $258.00 |
| Purchase #2 | $117.62 | 9.481% | $128.7716 | $128.77 | $128.75 | $128.80 |
| Purchase #3 | $43.62 | 11.194% | $48.5028 | $48.50 | $48.50 | $48.50 |
| Purchase #4 | $33.29 | 7.266% | $35.7089 | $35.71 | $35.70 | $35.70 |
| Purchase #5 | $188.49 | 7.219% | $202.0971 | $202.10 | $202.10 | $202.10 |
| Purchase #6 | $134.28 | 7.510% | $144.3644 | $144.36 | $144.35 | $144.40 |
| Purchase #7 | $56.97 | 9.115% | $62.1628 | $62.16 | $62.15 | $62.20 |
| 7 purchase totals = | $809.89 | $879.5691 | $879.56 | $879.50 | $879.70 | |