| 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 | $220.39 | 13.234% | $249.5564 | $249.56 | $249.55 | $249.60 |
| Purchase #2 | $220.66 | 13.866% | $251.2567 | $251.26 | $251.25 | $251.30 |
| Purchase #3 | $151.50 | 3.132% | $156.245 | $156.25 | $156.25 | $156.20 |
| Purchase #4 | $13.78 | 11.175% | $15.3199 | $15.32 | $15.30 | $15.30 |
| Purchase #5 | $81.70 | 3.360% | $84.4451 | $84.45 | $84.45 | $84.40 |
| Purchase #6 | $70.72 | 3.713% | $73.3458 | $73.35 | $73.35 | $73.30 |
| Purchase #7 | $67.27 | 10.319% | $74.2116 | $74.21 | $74.20 | $74.20 |
| 7 purchase totals = | $826.02 | $904.3805 | $904.40 | $904.35 | $904.30 | |