| 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 | $6.37 | 12.363% | $7.1575 | $7.16 | $7.15 | $7.20 |
| Purchase #2 | $9.89 | 11.799% | $11.0569 | $11.06 | $11.05 | $11.10 |
| Purchase #3 | $101.54 | 5.689% | $107.3166 | $107.32 | $107.30 | $107.30 |
| Purchase #4 | $239.61 | 8.494% | $259.9625 | $259.96 | $259.95 | $260.00 |
| Purchase #5 | $166.35 | 7.473% | $178.7813 | $178.78 | $178.80 | $178.80 |
| Purchase #6 | $190.74 | 3.239% | $196.9181 | $196.92 | $196.90 | $196.90 |
| Purchase #7 | $147.94 | 5.479% | $156.0456 | $156.05 | $156.05 | $156.00 |
| 7 purchase totals = | $862.44 | $917.2385 | $917.25 | $917.20 | $917.30 | |