| 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 | $126.86 | 5.583% | $133.9426 | $133.94 | $133.95 | $133.90 |
| Purchase #2 | $110.63 | 12.230% | $124.16 | $124.16 | $124.15 | $124.20 |
| Purchase #3 | $153.35 | 11.452% | $170.9116 | $170.91 | $170.90 | $170.90 |
| Purchase #4 | $9.28 | 9.614% | $10.1722 | $10.17 | $10.15 | $10.20 |
| Purchase #5 | $158.83 | 13.539% | $180.334 | $180.33 | $180.35 | $180.30 |
| Purchase #6 | $233.52 | 6.771% | $249.3316 | $249.33 | $249.35 | $249.30 |
| Purchase #7 | $14.47 | 4.362% | $15.1012 | $15.10 | $15.10 | $15.10 |
| 7 purchase totals = | $806.94 | $883.9532 | $883.94 | $883.95 | $883.90 | |