| 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 | $117.56 | 12.768% | $132.5701 | $132.57 | $132.55 | $132.60 |
| Purchase #2 | $52.77 | 10.119% | $58.1098 | $58.11 | $58.10 | $58.10 |
| Purchase #3 | $247.94 | 8.569% | $269.186 | $269.19 | $269.20 | $269.20 |
| Purchase #4 | $8.90 | 5.690% | $9.4064 | $9.41 | $9.40 | $9.40 |
| Purchase #5 | $73.87 | 10.481% | $81.6123 | $81.61 | $81.60 | $81.60 |
| Purchase #6 | $241.59 | 8.177% | $261.3448 | $261.34 | $261.35 | $261.30 |
| Purchase #7 | $89.86 | 4.546% | $93.945 | $93.95 | $93.95 | $93.90 |
| 7 purchase totals = | $832.49 | $906.1744 | $906.18 | $906.15 | $906.10 | |