| 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 | $194.42 | 9.609% | $213.1018 | $213.10 | $213.10 | $213.10 |
| Purchase #2 | $116.84 | 4.832% | $122.4857 | $122.49 | $122.50 | $122.50 |
| Purchase #3 | $56.95 | 7.817% | $61.4018 | $61.40 | $61.40 | $61.40 |
| Purchase #4 | $215.62 | 12.328% | $242.2016 | $242.20 | $242.20 | $242.20 |
| Purchase #5 | $136.65 | 11.795% | $152.7679 | $152.77 | $152.75 | $152.80 |
| Purchase #6 | $43.70 | 10.654% | $48.3558 | $48.36 | $48.35 | $48.40 |
| Purchase #7 | $53.88 | 9.636% | $59.0719 | $59.07 | $59.05 | $59.10 |
| 7 purchase totals = | $818.06 | $899.3865 | $899.39 | $899.35 | $899.50 | |