| 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 | $206.29 | 12.152% | $231.3584 | $231.36 | $231.35 | $231.40 |
| Purchase #2 | $85.74 | 10.473% | $94.7196 | $94.72 | $94.70 | $94.70 |
| Purchase #3 | $25.82 | 7.187% | $27.6757 | $27.68 | $27.70 | $27.70 |
| Purchase #4 | $206.75 | 7.248% | $221.7352 | $221.74 | $221.75 | $221.70 |
| Purchase #5 | $83.93 | 12.356% | $94.3004 | $94.30 | $94.30 | $94.30 |
| Purchase #6 | $139.54 | 6.610% | $148.7636 | $148.76 | $148.75 | $148.80 |
| Purchase #7 | $58.40 | 6.774% | $62.356 | $62.36 | $62.35 | $62.40 |
| 7 purchase totals = | $806.47 | $880.9089 | $880.92 | $880.90 | $881.00 | |