| 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 | $110.68 | 12.321% | $124.3169 | $124.32 | $124.30 | $124.30 |
| Purchase #2 | $81.75 | 13.839% | $93.0634 | $93.06 | $93.05 | $93.10 |
| Purchase #3 | $37.45 | 8.840% | $40.7606 | $40.76 | $40.75 | $40.80 |
| Purchase #4 | $189.88 | 7.640% | $204.3868 | $204.39 | $204.40 | $204.40 |
| Purchase #5 | $160.82 | 5.536% | $169.723 | $169.72 | $169.70 | $169.70 |
| Purchase #6 | $199.92 | 9.272% | $218.4566 | $218.46 | $218.45 | $218.50 |
| Purchase #7 | $113.88 | 6.193% | $120.9326 | $120.93 | $120.95 | $120.90 |
| 7 purchase totals = | $894.38 | $971.6399 | $971.64 | $971.60 | $971.70 | |