| 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 | $244.44 | 12.701% | $275.4863 | $275.49 | $275.50 | $275.50 |
| Purchase #2 | $129.31 | 10.168% | $142.4582 | $142.46 | $142.45 | $142.50 |
| Purchase #3 | $118.69 | 12.853% | $133.9452 | $133.95 | $133.95 | $133.90 |
| Purchase #4 | $20.76 | 6.254% | $22.0583 | $22.06 | $22.05 | $22.10 |
| Purchase #5 | $138.53 | 9.759% | $152.0491 | $152.05 | $152.05 | $152.00 |
| Purchase #6 | $117.31 | 13.128% | $132.7105 | $132.71 | $132.70 | $132.70 |
| Purchase #7 | $115.72 | 8.516% | $125.5747 | $125.57 | $125.55 | $125.60 |
| 7 purchase totals = | $884.76 | $984.2823 | $984.29 | $984.25 | $984.30 | |