| 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 | $202.70 | 4.697% | $212.2208 | $212.22 | $212.20 | $212.20 |
| Purchase #2 | $126.41 | 10.288% | $139.4151 | $139.42 | $139.40 | $139.40 |
| Purchase #3 | $43.83 | 12.708% | $49.3999 | $49.40 | $49.40 | $49.40 |
| Purchase #4 | $229.29 | 11.154% | $254.865 | $254.87 | $254.85 | $254.90 |
| Purchase #5 | $6.67 | 10.555% | $7.374 | $7.37 | $7.35 | $7.40 |
| Purchase #6 | $78.66 | 9.735% | $86.3176 | $86.32 | $86.30 | $86.30 |
| Purchase #7 | $91.78 | 11.780% | $102.5917 | $102.59 | $102.60 | $102.60 |
| 7 purchase totals = | $779.34 | $852.1841 | $852.19 | $852.10 | $852.20 | |