| 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 | $198.33 | 10.467% | $219.0892 | $219.09 | $219.10 | $219.10 |
| Purchase #2 | $66.29 | 4.595% | $69.336 | $69.34 | $69.35 | $69.30 |
| Purchase #3 | $236.32 | 8.540% | $256.5017 | $256.50 | $256.50 | $256.50 |
| Purchase #4 | $48.82 | 3.702% | $50.6273 | $50.63 | $50.65 | $50.60 |
| Purchase #5 | $29.60 | 12.792% | $33.3864 | $33.39 | $33.40 | $33.40 |
| Purchase #6 | $216.81 | 4.445% | $226.4472 | $226.45 | $226.45 | $226.40 |
| Purchase #7 | $45.60 | 11.293% | $50.7496 | $50.75 | $50.75 | $50.70 |
| 7 purchase totals = | $841.77 | $906.1374 | $906.15 | $906.20 | $906.00 | |