| 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 | $13.95 | 5.179% | $14.6725 | $14.67 | $14.65 | $14.70 |
| Purchase #2 | $239.33 | 8.648% | $260.0273 | $260.03 | $260.05 | $260.00 |
| Purchase #3 | $239.89 | 8.108% | $259.3403 | $259.34 | $259.35 | $259.30 |
| Purchase #4 | $246.71 | 11.164% | $274.2527 | $274.25 | $274.25 | $274.30 |
| Purchase #5 | $106.76 | 3.563% | $110.5639 | $110.56 | $110.55 | $110.60 |
| Purchase #6 | $163.51 | 9.824% | $179.5732 | $179.57 | $179.55 | $179.60 |
| Purchase #7 | $123.98 | 3.845% | $128.747 | $128.75 | $128.75 | $128.70 |
| 7 purchase totals = | $1,134.13 | $1,227.1769 | $1,227.17 | $1,227.15 | $1,227.20 | |