| 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 | $215.62 | 9.731% | $236.602 | $236.60 | $236.60 | $236.60 |
| Purchase #2 | $176.40 | 8.186% | $190.8401 | $190.84 | $190.85 | $190.80 |
| Purchase #3 | $98.46 | 11.528% | $109.8105 | $109.81 | $109.80 | $109.80 |
| Purchase #4 | $230.82 | 6.170% | $245.0616 | $245.06 | $245.05 | $245.10 |
| Purchase #5 | $208.51 | 12.783% | $235.1638 | $235.16 | $235.15 | $235.20 |
| Purchase #6 | $218.88 | 4.572% | $228.8872 | $228.89 | $228.90 | $228.90 |
| Purchase #7 | $180.44 | 11.773% | $201.6832 | $201.68 | $201.70 | $201.70 |
| 7 purchase totals = | $1,329.13 | $1,448.0484 | $1,448.04 | $1,448.05 | $1,448.10 | |