| 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 | $209.57 | 8.488% | $227.3583 | $227.36 | $227.35 | $227.40 |
| Purchase #2 | $185.50 | 11.445% | $206.7305 | $206.73 | $206.75 | $206.70 |
| Purchase #3 | $92.95 | 11.142% | $103.3065 | $103.31 | $103.30 | $103.30 |
| Purchase #4 | $142.46 | 6.234% | $151.341 | $151.34 | $151.35 | $151.30 |
| Purchase #5 | $151.33 | 11.557% | $168.8192 | $168.82 | $168.80 | $168.80 |
| Purchase #6 | $226.68 | 10.738% | $251.0209 | $251.02 | $251.00 | $251.00 |
| Purchase #7 | $131.60 | 5.721% | $139.1288 | $139.13 | $139.15 | $139.10 |
| 7 purchase totals = | $1,140.09 | $1,247.7052 | $1,247.71 | $1,247.70 | $1,247.60 | |