| 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 | $100.32 | 4.421% | $104.7551 | $104.76 | $104.75 | $104.80 |
| Purchase #2 | $182.31 | 13.183% | $206.3439 | $206.34 | $206.35 | $206.30 |
| Purchase #3 | $195.98 | 8.586% | $212.8068 | $212.81 | $212.80 | $212.80 |
| Purchase #4 | $47.62 | 7.426% | $51.1563 | $51.16 | $51.15 | $51.20 |
| Purchase #5 | $154.84 | 8.375% | $167.8079 | $167.81 | $167.80 | $167.80 |
| Purchase #6 | $135.41 | 9.541% | $148.3295 | $148.33 | $148.35 | $148.30 |
| Purchase #7 | $143.44 | 5.865% | $151.8528 | $151.85 | $151.85 | $151.90 |
| 7 purchase totals = | $959.92 | $1,043.0523 | $1,043.06 | $1,043.05 | $1,043.10 | |