| 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 | $125.65 | 12.308% | $141.115 | $141.12 | $141.10 | $141.10 |
| Purchase #2 | $12.69 | 5.569% | $13.3967 | $13.40 | $13.40 | $13.40 |
| Purchase #3 | $171.42 | 12.206% | $192.3435 | $192.34 | $192.35 | $192.30 |
| Purchase #4 | $175.47 | 7.772% | $189.1075 | $189.11 | $189.10 | $189.10 |
| Purchase #5 | $144.89 | 9.269% | $158.3199 | $158.32 | $158.30 | $158.30 |
| Purchase #6 | $58.47 | 8.266% | $63.3031 | $63.30 | $63.30 | $63.30 |
| Purchase #7 | $192.61 | 12.129% | $215.9717 | $215.97 | $215.95 | $216.00 |
| 7 purchase totals = | $881.20 | $973.5574 | $973.56 | $973.50 | $973.50 | |