| 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 | $148.55 | 10.672% | $164.4033 | $164.40 | $164.40 | $164.40 |
| Purchase #2 | $136.82 | 8.590% | $148.5728 | $148.57 | $148.55 | $148.60 |
| Purchase #3 | $110.81 | 12.272% | $124.4086 | $124.41 | $124.40 | $124.40 |
| Purchase #4 | $102.82 | 7.857% | $110.8986 | $110.90 | $110.90 | $110.90 |
| Purchase #5 | $194.41 | 4.294% | $202.758 | $202.76 | $202.75 | $202.80 |
| Purchase #6 | $217.55 | 10.682% | $240.7887 | $240.79 | $240.80 | $240.80 |
| Purchase #7 | $102.66 | 9.222% | $112.1273 | $112.13 | $112.15 | $112.10 |
| 7 purchase totals = | $1,013.62 | $1,103.9573 | $1,103.96 | $1,103.95 | $1,104.00 | |