| 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 | $88.66 | 3.395% | $91.67 | $91.67 | $91.65 | $91.70 |
| Purchase #2 | $140.33 | 10.405% | $154.9313 | $154.93 | $154.95 | $154.90 |
| Purchase #3 | $150.82 | 13.135% | $170.6302 | $170.63 | $170.65 | $170.60 |
| Purchase #4 | $136.97 | 6.673% | $146.11 | $146.11 | $146.10 | $146.10 |
| Purchase #5 | $105.72 | 10.771% | $117.1071 | $117.11 | $117.10 | $117.10 |
| Purchase #6 | $46.36 | 10.610% | $51.2788 | $51.28 | $51.30 | $51.30 |
| Purchase #7 | $213.80 | 11.510% | $238.4084 | $238.41 | $238.40 | $238.40 |
| 7 purchase totals = | $882.66 | $970.1358 | $970.14 | $970.15 | $970.10 | |