| 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 | $131.96 | 10.443% | $145.7406 | $145.74 | $145.75 | $145.70 |
| Purchase #2 | $100.51 | 4.685% | $105.2189 | $105.22 | $105.20 | $105.20 |
| Purchase #3 | $53.78 | 9.473% | $58.8746 | $58.87 | $58.85 | $58.90 |
| Purchase #4 | $247.72 | 13.708% | $281.6775 | $281.68 | $281.70 | $281.70 |
| Purchase #5 | $209.45 | 13.187% | $237.0702 | $237.07 | $237.05 | $237.10 |
| Purchase #6 | $207.29 | 5.119% | $217.9012 | $217.90 | $217.90 | $217.90 |
| Purchase #7 | $176.54 | 4.524% | $184.5267 | $184.53 | $184.55 | $184.50 |
| 7 purchase totals = | $1,127.25 | $1,231.0097 | $1,231.01 | $1,231.00 | $1,231.00 | |