| 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 | $199.93 | 11.644% | $223.2098 | $223.21 | $223.20 | $223.20 |
| Purchase #2 | $40.53 | 13.382% | $45.9537 | $45.95 | $45.95 | $46.00 |
| Purchase #3 | $109.54 | 3.122% | $112.9598 | $112.96 | $112.95 | $113.00 |
| Purchase #4 | $218.73 | 4.692% | $228.9928 | $228.99 | $229.00 | $229.00 |
| Purchase #5 | $188.60 | 4.274% | $196.6608 | $196.66 | $196.65 | $196.70 |
| Purchase #6 | $143.67 | 4.319% | $149.8751 | $149.88 | $149.90 | $149.90 |
| Purchase #7 | $141.49 | 12.265% | $158.8437 | $158.84 | $158.85 | $158.80 |
| 7 purchase totals = | $1,042.49 | $1,116.4957 | $1,116.49 | $1,116.50 | $1,116.60 | |