| 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 | $132.25 | 12.680% | $149.0193 | $149.02 | $149.00 | $149.00 |
| Purchase #2 | $38.68 | 9.639% | $42.4084 | $42.41 | $42.40 | $42.40 |
| Purchase #3 | $186.46 | 11.219% | $207.3789 | $207.38 | $207.40 | $207.40 |
| Purchase #4 | $11.72 | 9.328% | $12.8132 | $12.81 | $12.80 | $12.80 |
| Purchase #5 | $105.26 | 9.613% | $115.3786 | $115.38 | $115.40 | $115.40 |
| Purchase #6 | $238.47 | 9.142% | $260.2709 | $260.27 | $260.25 | $260.30 |
| Purchase #7 | $169.64 | 8.562% | $184.1646 | $184.16 | $184.15 | $184.20 |
| 7 purchase totals = | $882.48 | $971.4339 | $971.43 | $971.40 | $971.50 | |