| 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 | $246.46 | 10.582% | $272.5404 | $272.54 | $272.55 | $272.50 |
| Purchase #2 | $221.25 | 9.560% | $242.4015 | $242.40 | $242.40 | $242.40 |
| Purchase #3 | $213.36 | 10.856% | $236.5224 | $236.52 | $236.50 | $236.50 |
| Purchase #4 | $17.72 | 8.537% | $19.2328 | $19.23 | $19.25 | $19.20 |
| Purchase #5 | $70.78 | 9.756% | $77.6853 | $77.69 | $77.70 | $77.70 |
| Purchase #6 | $206.81 | 6.348% | $219.9383 | $219.94 | $219.95 | $219.90 |
| Purchase #7 | $248.76 | 8.260% | $269.3076 | $269.31 | $269.30 | $269.30 |
| 7 purchase totals = | $1,225.14 | $1,337.6283 | $1,337.63 | $1,337.65 | $1,337.50 | |