| 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 | $230.45 | 12.709% | $259.7379 | $259.74 | $259.75 | $259.70 |
| Purchase #2 | $170.25 | 10.681% | $188.4344 | $188.43 | $188.45 | $188.40 |
| Purchase #3 | $209.82 | 8.470% | $227.5918 | $227.59 | $227.60 | $227.60 |
| Purchase #4 | $104.73 | 12.729% | $118.0611 | $118.06 | $118.05 | $118.10 |
| Purchase #5 | $88.30 | 4.397% | $92.1826 | $92.18 | $92.20 | $92.20 |
| Purchase #6 | $41.91 | 6.673% | $44.7067 | $44.71 | $44.70 | $44.70 |
| Purchase #7 | $28.74 | 9.570% | $31.4904 | $31.49 | $31.50 | $31.50 |
| 7 purchase totals = | $874.20 | $962.2049 | $962.20 | $962.25 | $962.20 | |