| 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 | $206.27 | 3.488% | $213.4647 | $213.46 | $213.45 | $213.50 |
| Purchase #2 | $137.38 | 9.613% | $150.5863 | $150.59 | $150.60 | $150.60 |
| Purchase #3 | $111.68 | 12.295% | $125.4111 | $125.41 | $125.40 | $125.40 |
| Purchase #4 | $124.88 | 11.667% | $139.4497 | $139.45 | $139.45 | $139.40 |
| Purchase #5 | $203.97 | 10.406% | $225.1951 | $225.20 | $225.20 | $225.20 |
| Purchase #6 | $143.95 | 7.263% | $154.4051 | $154.41 | $154.40 | $154.40 |
| Purchase #7 | $37.81 | 6.632% | $40.3176 | $40.32 | $40.30 | $40.30 |
| 7 purchase totals = | $965.94 | $1,048.8296 | $1,048.84 | $1,048.80 | $1,048.80 | |