| 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 | $103.27 | 9.396% | $112.9732 | $112.97 | $112.95 | $113.00 |
| Purchase #2 | $73.39 | 11.376% | $81.7388 | $81.74 | $81.75 | $81.70 |
| Purchase #3 | $166.31 | 9.710% | $182.4587 | $182.46 | $182.45 | $182.50 |
| Purchase #4 | $53.50 | 13.452% | $60.6968 | $60.70 | $60.70 | $60.70 |
| Purchase #5 | $227.85 | 3.621% | $236.1004 | $236.10 | $236.10 | $236.10 |
| Purchase #6 | $230.43 | 10.221% | $253.9823 | $253.98 | $254.00 | $254.00 |
| Purchase #7 | $132.56 | 13.851% | $150.9209 | $150.92 | $150.90 | $150.90 |
| 7 purchase totals = | $987.31 | $1,078.8711 | $1,078.87 | $1,078.85 | $1,078.90 | |