| 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 | $55.81 | 4.294% | $58.2065 | $58.21 | $58.20 | $58.20 |
| Purchase #2 | $239.26 | 7.113% | $256.2786 | $256.28 | $256.30 | $256.30 |
| Purchase #3 | $207.72 | 11.736% | $232.098 | $232.10 | $232.10 | $232.10 |
| Purchase #4 | $201.29 | 3.403% | $208.1399 | $208.14 | $208.15 | $208.10 |
| Purchase #5 | $160.27 | 6.605% | $170.8558 | $170.86 | $170.85 | $170.90 |
| Purchase #6 | $137.94 | 4.207% | $143.7431 | $143.74 | $143.75 | $143.70 |
| Purchase #7 | $118.78 | 5.789% | $125.6562 | $125.66 | $125.65 | $125.70 |
| 7 purchase totals = | $1,121.07 | $1,194.9781 | $1,194.99 | $1,195.00 | $1,195.00 | |