| 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 | $84.74 | 11.450% | $94.4427 | $94.44 | $94.45 | $94.40 |
| Purchase #2 | $6.67 | 6.574% | $7.1085 | $7.11 | $7.10 | $7.10 |
| Purchase #3 | $136.82 | 8.742% | $148.7808 | $148.78 | $148.80 | $148.80 |
| Purchase #4 | $182.45 | 3.273% | $188.4216 | $188.42 | $188.40 | $188.40 |
| Purchase #5 | $215.64 | 8.772% | $234.5559 | $234.56 | $234.55 | $234.60 |
| Purchase #6 | $117.86 | 9.326% | $128.8516 | $128.85 | $128.85 | $128.90 |
| Purchase #7 | $213.27 | 5.566% | $225.1406 | $225.14 | $225.15 | $225.10 |
| 7 purchase totals = | $957.45 | $1,027.3017 | $1,027.30 | $1,027.30 | $1,027.30 | |