| 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 | $221.54 | 6.687% | $236.3544 | $236.35 | $236.35 | $236.40 |
| Purchase #2 | $110.49 | 5.460% | $116.5228 | $116.52 | $116.50 | $116.50 |
| Purchase #3 | $153.69 | 3.268% | $158.7126 | $158.71 | $158.70 | $158.70 |
| Purchase #4 | $50.85 | 9.775% | $55.8206 | $55.82 | $55.80 | $55.80 |
| Purchase #5 | $112.79 | 5.719% | $119.2405 | $119.24 | $119.25 | $119.20 |
| Purchase #6 | $194.39 | 3.450% | $201.0965 | $201.10 | $201.10 | $201.10 |
| Purchase #7 | $178.53 | 8.406% | $193.5372 | $193.54 | $193.55 | $193.50 |
| 7 purchase totals = | $1,022.28 | $1,081.2846 | $1,081.28 | $1,081.25 | $1,081.20 | |