| 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 | $18.95 | 12.290% | $21.279 | $21.28 | $21.30 | $21.30 |
| Purchase #2 | $239.62 | 7.835% | $258.3942 | $258.39 | $258.40 | $258.40 |
| Purchase #3 | $91.82 | 13.806% | $104.4967 | $104.50 | $104.50 | $104.50 |
| Purchase #4 | $53.58 | 4.871% | $56.1899 | $56.19 | $56.20 | $56.20 |
| Purchase #5 | $82.70 | 7.289% | $88.728 | $88.73 | $88.75 | $88.70 |
| Purchase #6 | $234.63 | 13.371% | $266.0024 | $266.00 | $266.00 | $266.00 |
| Purchase #7 | $10.65 | 13.174% | $12.053 | $12.05 | $12.05 | $12.10 |
| 7 purchase totals = | $731.95 | $807.1432 | $807.14 | $807.20 | $807.20 | |