| 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 | $219.42 | 3.874% | $227.9203 | $227.92 | $227.90 | $227.90 |
| Purchase #2 | $73.27 | 10.801% | $81.1839 | $81.18 | $81.20 | $81.20 |
| Purchase #3 | $193.88 | 5.748% | $205.0242 | $205.02 | $205.00 | $205.00 |
| Purchase #4 | $212.77 | 9.815% | $233.6534 | $233.65 | $233.65 | $233.70 |
| Purchase #5 | $62.63 | 12.160% | $70.2458 | $70.25 | $70.25 | $70.20 |
| Purchase #6 | $109.60 | 3.293% | $113.2091 | $113.21 | $113.20 | $113.20 |
| Purchase #7 | $87.45 | 7.790% | $94.2624 | $94.26 | $94.25 | $94.30 |
| 7 purchase totals = | $959.02 | $1,025.4991 | $1,025.49 | $1,025.45 | $1,025.50 | |