| 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 | $229.68 | 4.767% | $240.6288 | $240.63 | $240.65 | $240.60 |
| Purchase #2 | $194.56 | 3.873% | $202.0953 | $202.10 | $202.10 | $202.10 |
| Purchase #3 | $46.45 | 3.348% | $48.0051 | $48.01 | $48.00 | $48.00 |
| Purchase #4 | $101.70 | 5.218% | $107.0067 | $107.01 | $107.00 | $107.00 |
| Purchase #5 | $93.64 | 12.739% | $105.5688 | $105.57 | $105.55 | $105.60 |
| Purchase #6 | $190.34 | 6.473% | $202.6607 | $202.66 | $202.65 | $202.70 |
| Purchase #7 | $23.35 | 11.785% | $26.1018 | $26.10 | $26.10 | $26.10 |
| 7 purchase totals = | $879.72 | $932.0672 | $932.08 | $932.05 | $932.10 | |