| 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 | $124.37 | 6.690% | $132.6904 | $132.69 | $132.70 | $132.70 |
| Purchase #2 | $131.81 | 13.113% | $149.0942 | $149.09 | $149.10 | $149.10 |
| Purchase #3 | $81.88 | 13.554% | $92.978 | $92.98 | $93.00 | $93.00 |
| Purchase #4 | $91.96 | 10.450% | $101.5698 | $101.57 | $101.55 | $101.60 |
| Purchase #5 | $214.81 | 7.774% | $231.5093 | $231.51 | $231.50 | $231.50 |
| Purchase #6 | $144.84 | 6.297% | $153.9606 | $153.96 | $153.95 | $154.00 |
| Purchase #7 | $67.45 | 4.367% | $70.3955 | $70.40 | $70.40 | $70.40 |
| 7 purchase totals = | $857.12 | $932.1978 | $932.20 | $932.20 | $932.30 | |