| 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 | $225.64 | 5.866% | $238.876 | $238.88 | $238.90 | $238.90 |
| Purchase #2 | $88.63 | 10.361% | $97.813 | $97.81 | $97.80 | $97.80 |
| Purchase #3 | $125.51 | 12.860% | $141.6506 | $141.65 | $141.65 | $141.70 |
| Purchase #4 | $226.35 | 3.681% | $234.6819 | $234.68 | $234.70 | $234.70 |
| Purchase #5 | $192.69 | 10.432% | $212.7914 | $212.79 | $212.80 | $212.80 |
| Purchase #6 | $99.77 | 10.502% | $110.2478 | $110.25 | $110.25 | $110.20 |
| Purchase #7 | $193.99 | 6.591% | $206.7759 | $206.78 | $206.80 | $206.80 |
| 7 purchase totals = | $1,152.58 | $1,242.8366 | $1,242.84 | $1,242.90 | $1,242.90 | |