| 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 | $101.90 | 11.749% | $113.8722 | $113.87 | $113.85 | $113.90 |
| Purchase #2 | $227.45 | 5.315% | $239.539 | $239.54 | $239.55 | $239.50 |
| Purchase #3 | $200.81 | 8.352% | $217.5817 | $217.58 | $217.60 | $217.60 |
| Purchase #4 | $210.61 | 11.186% | $234.1688 | $234.17 | $234.15 | $234.20 |
| Purchase #5 | $247.61 | 4.678% | $259.1932 | $259.19 | $259.20 | $259.20 |
| Purchase #6 | $136.34 | 8.781% | $148.312 | $148.31 | $148.30 | $148.30 |
| Purchase #7 | $66.58 | 6.150% | $70.6747 | $70.67 | $70.65 | $70.70 |
| 7 purchase totals = | $1,191.30 | $1,283.3416 | $1,283.33 | $1,283.30 | $1,283.40 | |