| 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 | $209.41 | 7.300% | $224.6969 | $224.70 | $224.70 | $224.70 |
| Purchase #2 | $185.61 | 5.765% | $196.3104 | $196.31 | $196.30 | $196.30 |
| Purchase #3 | $212.79 | 12.561% | $239.5186 | $239.52 | $239.50 | $239.50 |
| Purchase #4 | $66.73 | 3.277% | $68.9167 | $68.92 | $68.90 | $68.90 |
| Purchase #5 | $158.29 | 12.414% | $177.9401 | $177.94 | $177.95 | $177.90 |
| Purchase #6 | $25.63 | 13.863% | $29.1831 | $29.18 | $29.20 | $29.20 |
| Purchase #7 | $72.66 | 13.239% | $82.2795 | $82.28 | $82.30 | $82.30 |
| 7 purchase totals = | $931.12 | $1,018.8453 | $1,018.85 | $1,018.85 | $1,018.80 | |