| 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 | $238.88 | 8.390% | $258.922 | $258.92 | $258.90 | $258.90 |
| Purchase #2 | $149.44 | 11.305% | $166.3342 | $166.33 | $166.35 | $166.30 |
| Purchase #3 | $219.79 | 8.512% | $238.4985 | $238.50 | $238.50 | $238.50 |
| Purchase #4 | $53.69 | 12.690% | $60.5033 | $60.50 | $60.50 | $60.50 |
| Purchase #5 | $33.83 | 4.330% | $35.2948 | $35.29 | $35.30 | $35.30 |
| Purchase #6 | $43.37 | 4.669% | $45.3949 | $45.39 | $45.40 | $45.40 |
| Purchase #7 | $13.59 | 10.325% | $14.9932 | $14.99 | $15.00 | $15.00 |
| 7 purchase totals = | $752.59 | $819.9409 | $819.92 | $819.95 | $819.90 | |