| 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 | $199.47 | 11.637% | $222.6823 | $222.68 | $222.70 | $222.70 |
| Purchase #2 | $83.82 | 12.504% | $94.3009 | $94.30 | $94.30 | $94.30 |
| Purchase #3 | $227.42 | 5.671% | $240.317 | $240.32 | $240.30 | $240.30 |
| Purchase #4 | $136.99 | 13.102% | $154.9384 | $154.94 | $154.95 | $154.90 |
| Purchase #5 | $135.35 | 3.147% | $139.6095 | $139.61 | $139.60 | $139.60 |
| Purchase #6 | $18.89 | 5.532% | $19.935 | $19.94 | $19.95 | $19.90 |
| Purchase #7 | $54.35 | 8.112% | $58.7589 | $58.76 | $58.75 | $58.80 |
| 7 purchase totals = | $856.29 | $930.5420 | $930.55 | $930.55 | $930.50 | |