| 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 | $187.86 | 7.641% | $202.2144 | $202.21 | $202.20 | $202.20 |
| Purchase #2 | $246.76 | 4.284% | $257.3312 | $257.33 | $257.35 | $257.30 |
| Purchase #3 | $10.40 | 10.734% | $11.5163 | $11.52 | $11.50 | $11.50 |
| Purchase #4 | $41.76 | 4.193% | $43.511 | $43.51 | $43.50 | $43.50 |
| Purchase #5 | $234.31 | 6.513% | $249.5706 | $249.57 | $249.55 | $249.60 |
| Purchase #6 | $83.53 | 9.381% | $91.3659 | $91.37 | $91.35 | $91.40 |
| Purchase #7 | $27.28 | 10.839% | $30.2369 | $30.24 | $30.25 | $30.20 |
| 7 purchase totals = | $831.90 | $885.7463 | $885.75 | $885.70 | $885.70 | |