| 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 | $215.51 | 3.575% | $223.2145 | $223.21 | $223.20 | $223.20 |
| Purchase #2 | $227.68 | 13.743% | $258.9701 | $258.97 | $258.95 | $259.00 |
| Purchase #3 | $61.67 | 8.335% | $66.8102 | $66.81 | $66.80 | $66.80 |
| Purchase #4 | $202.77 | 6.867% | $216.6942 | $216.69 | $216.70 | $216.70 |
| Purchase #5 | $144.76 | 12.776% | $163.2545 | $163.25 | $163.25 | $163.30 |
| Purchase #6 | $17.52 | 4.523% | $18.3124 | $18.31 | $18.30 | $18.30 |
| Purchase #7 | $157.31 | 3.705% | $163.1383 | $163.14 | $163.15 | $163.10 |
| 7 purchase totals = | $1,027.22 | $1,110.3942 | $1,110.38 | $1,110.35 | $1,110.40 | |