| 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 | $104.41 | 8.288% | $113.0635 | $113.06 | $113.05 | $113.10 |
| Purchase #2 | $18.88 | 6.311% | $20.0715 | $20.07 | $20.05 | $20.10 |
| Purchase #3 | $201.65 | 3.327% | $208.3589 | $208.36 | $208.35 | $208.40 |
| Purchase #4 | $165.57 | 9.302% | $180.9713 | $180.97 | $180.95 | $181.00 |
| Purchase #5 | $177.37 | 9.815% | $194.7789 | $194.78 | $194.80 | $194.80 |
| Purchase #6 | $151.27 | 8.277% | $163.7906 | $163.79 | $163.80 | $163.80 |
| Purchase #7 | $219.62 | 12.468% | $247.0022 | $247.00 | $247.00 | $247.00 |
| 7 purchase totals = | $1,038.77 | $1,128.0369 | $1,128.03 | $1,128.00 | $1,128.20 | |