| 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 | $240.62 | 13.370% | $272.7909 | $272.79 | $272.80 | $272.80 |
| Purchase #2 | $44.76 | 13.214% | $50.6746 | $50.67 | $50.65 | $50.70 |
| Purchase #3 | $156.84 | 12.659% | $176.6944 | $176.69 | $176.70 | $176.70 |
| Purchase #4 | $116.63 | 6.591% | $124.3171 | $124.32 | $124.30 | $124.30 |
| Purchase #5 | $234.56 | 12.447% | $263.7557 | $263.76 | $263.75 | $263.80 |
| Purchase #6 | $57.76 | 12.847% | $65.1804 | $65.18 | $65.20 | $65.20 |
| Purchase #7 | $30.55 | 13.167% | $34.5725 | $34.57 | $34.55 | $34.60 |
| 7 purchase totals = | $881.72 | $987.9856 | $987.98 | $987.95 | $988.10 | |