| 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 | $206.91 | 4.188% | $215.5754 | $215.58 | $215.60 | $215.60 |
| Purchase #2 | $91.44 | 3.439% | $94.5846 | $94.58 | $94.60 | $94.60 |
| Purchase #3 | $85.61 | 11.637% | $95.5724 | $95.57 | $95.55 | $95.60 |
| Purchase #4 | $82.94 | 10.514% | $91.6603 | $91.66 | $91.65 | $91.70 |
| Purchase #5 | $120.62 | 11.852% | $134.9159 | $134.92 | $134.90 | $134.90 |
| Purchase #6 | $223.84 | 3.476% | $231.6207 | $231.62 | $231.60 | $231.60 |
| Purchase #7 | $47.76 | 9.502% | $52.2982 | $52.30 | $52.30 | $52.30 |
| 7 purchase totals = | $859.12 | $916.2275 | $916.23 | $916.20 | $916.30 | |