| 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 | $206.83 | 7.563% | $222.4726 | $222.47 | $222.45 | $222.50 |
| Purchase #2 | $125.28 | 5.700% | $132.421 | $132.42 | $132.40 | $132.40 |
| Purchase #3 | $100.65 | 8.208% | $108.9114 | $108.91 | $108.90 | $108.90 |
| Purchase #4 | $183.77 | 3.214% | $189.6764 | $189.68 | $189.70 | $189.70 |
| Purchase #5 | $102.69 | 6.867% | $109.7417 | $109.74 | $109.75 | $109.70 |
| Purchase #6 | $134.66 | 10.787% | $149.1858 | $149.19 | $149.20 | $149.20 |
| Purchase #7 | $107.40 | 3.185% | $110.8207 | $110.82 | $110.80 | $110.80 |
| 7 purchase totals = | $961.28 | $1,023.2296 | $1,023.23 | $1,023.20 | $1,023.20 | |