| 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 | $209.72 | 12.213% | $235.3331 | $235.33 | $235.35 | $235.30 |
| Purchase #2 | $15.29 | 9.195% | $16.6959 | $16.70 | $16.70 | $16.70 |
| Purchase #3 | $107.70 | 5.478% | $113.5998 | $113.60 | $113.60 | $113.60 |
| Purchase #4 | $45.47 | 13.603% | $51.6553 | $51.66 | $51.65 | $51.70 |
| Purchase #5 | $81.43 | 10.335% | $89.8458 | $89.85 | $89.85 | $89.80 |
| Purchase #6 | $23.58 | 13.266% | $26.7081 | $26.71 | $26.70 | $26.70 |
| Purchase #7 | $88.31 | 12.438% | $99.294 | $99.29 | $99.30 | $99.30 |
| 7 purchase totals = | $571.50 | $633.1320 | $633.14 | $633.15 | $633.10 | |