| 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 | $127.63 | 3.744% | $132.4085 | $132.41 | $132.40 | $132.40 |
| Purchase #2 | $240.68 | 3.542% | $249.2049 | $249.20 | $249.20 | $249.20 |
| Purchase #3 | $28.38 | 12.234% | $31.852 | $31.85 | $31.85 | $31.90 |
| Purchase #4 | $28.47 | 11.504% | $31.7452 | $31.75 | $31.75 | $31.70 |
| Purchase #5 | $247.30 | 6.595% | $263.6094 | $263.61 | $263.60 | $263.60 |
| Purchase #6 | $132.45 | 9.286% | $144.7493 | $144.75 | $144.75 | $144.70 |
| Purchase #7 | $89.78 | 10.500% | $99.2069 | $99.21 | $99.20 | $99.20 |
| 7 purchase totals = | $894.69 | $952.7762 | $952.78 | $952.75 | $952.70 | |