| 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 | $220.95 | 4.123% | $230.0598 | $230.06 | $230.05 | $230.10 |
| Purchase #2 | $38.55 | 13.830% | $43.8815 | $43.88 | $43.90 | $43.90 |
| Purchase #3 | $59.95 | 4.766% | $62.8072 | $62.81 | $62.80 | $62.80 |
| Purchase #4 | $163.50 | 10.104% | $180.02 | $180.02 | $180.00 | $180.00 |
| Purchase #5 | $95.78 | 9.714% | $105.0841 | $105.08 | $105.10 | $105.10 |
| Purchase #6 | $206.60 | 7.262% | $221.6033 | $221.60 | $221.60 | $221.60 |
| Purchase #7 | $141.73 | 5.397% | $149.3792 | $149.38 | $149.40 | $149.40 |
| 7 purchase totals = | $927.06 | $992.8351 | $992.83 | $992.85 | $992.90 | |