| 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 | $196.32 | 4.185% | $204.536 | $204.54 | $204.55 | $204.50 |
| Purchase #2 | $237.73 | 9.668% | $260.7137 | $260.71 | $260.70 | $260.70 |
| Purchase #3 | $247.27 | 11.346% | $275.3253 | $275.33 | $275.35 | $275.30 |
| Purchase #4 | $142.26 | 5.414% | $149.962 | $149.96 | $149.95 | $150.00 |
| Purchase #5 | $69.61 | 12.747% | $78.4832 | $78.48 | $78.50 | $78.50 |
| Purchase #6 | $224.55 | 11.743% | $250.9189 | $250.92 | $250.90 | $250.90 |
| Purchase #7 | $160.33 | 3.746% | $166.336 | $166.34 | $166.35 | $166.30 |
| 7 purchase totals = | $1,278.07 | $1,386.2751 | $1,386.28 | $1,386.30 | $1,386.20 | |