| 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 | $126.50 | 4.544% | $132.2482 | $132.25 | $132.25 | $132.20 |
| Purchase #2 | $42.31 | 3.208% | $43.6673 | $43.67 | $43.65 | $43.70 |
| Purchase #3 | $57.68 | 8.484% | $62.5736 | $62.57 | $62.55 | $62.60 |
| Purchase #4 | $33.57 | 12.547% | $37.782 | $37.78 | $37.80 | $37.80 |
| Purchase #5 | $219.38 | 6.673% | $234.0192 | $234.02 | $234.00 | $234.00 |
| Purchase #6 | $199.98 | 4.742% | $209.4631 | $209.46 | $209.45 | $209.50 |
| Purchase #7 | $81.96 | 11.269% | $91.1961 | $91.20 | $91.20 | $91.20 |
| 7 purchase totals = | $761.38 | $810.9495 | $810.95 | $810.90 | $811.00 | |