| 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 | $244.74 | 6.206% | $259.9286 | $259.93 | $259.95 | $259.90 |
| Purchase #2 | $133.34 | 3.673% | $138.2376 | $138.24 | $138.25 | $138.20 |
| Purchase #3 | $22.97 | 3.532% | $23.7813 | $23.78 | $23.80 | $23.80 |
| Purchase #4 | $97.98 | 5.589% | $103.4561 | $103.46 | $103.45 | $103.50 |
| Purchase #5 | $142.83 | 5.351% | $150.4728 | $150.47 | $150.45 | $150.50 |
| Purchase #6 | $10.37 | 5.569% | $10.9475 | $10.95 | $10.95 | $10.90 |
| Purchase #7 | $141.84 | 6.405% | $150.9249 | $150.92 | $150.90 | $150.90 |
| 7 purchase totals = | $794.07 | $837.7488 | $837.75 | $837.75 | $837.70 | |