| 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 | $242.82 | 10.564% | $268.4715 | $268.47 | $268.45 | $268.50 |
| Purchase #2 | $243.77 | 6.568% | $259.7808 | $259.78 | $259.80 | $259.80 |
| Purchase #3 | $130.40 | 8.264% | $141.1763 | $141.18 | $141.20 | $141.20 |
| Purchase #4 | $11.28 | 9.462% | $12.3473 | $12.35 | $12.35 | $12.30 |
| Purchase #5 | $75.54 | 6.171% | $80.2016 | $80.20 | $80.20 | $80.20 |
| Purchase #6 | $73.30 | 4.645% | $76.7048 | $76.70 | $76.70 | $76.70 |
| Purchase #7 | $72.60 | 10.217% | $80.0175 | $80.02 | $80.00 | $80.00 |
| 7 purchase totals = | $849.71 | $918.6998 | $918.70 | $918.70 | $918.70 | |