| 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 | $38.99 | 10.193% | $42.9643 | $42.96 | $42.95 | $43.00 |
| Purchase #2 | $193.63 | 12.356% | $217.5549 | $217.55 | $217.55 | $217.60 |
| Purchase #3 | $115.34 | 5.303% | $121.4565 | $121.46 | $121.45 | $121.50 |
| Purchase #4 | $167.33 | 9.187% | $182.7026 | $182.70 | $182.70 | $182.70 |
| Purchase #5 | $57.63 | 3.201% | $59.4747 | $59.47 | $59.45 | $59.50 |
| Purchase #6 | $140.62 | 9.636% | $154.1701 | $154.17 | $154.15 | $154.20 |
| Purchase #7 | $144.99 | 8.178% | $156.8473 | $156.85 | $156.85 | $156.80 |
| 7 purchase totals = | $858.53 | $935.1704 | $935.16 | $935.10 | $935.30 | |