| 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 | $244.34 | 9.307% | $267.0807 | $267.08 | $267.10 | $267.10 |
| Purchase #2 | $195.49 | 11.733% | $218.4268 | $218.43 | $218.45 | $218.40 |
| Purchase #3 | $153.33 | 3.319% | $158.419 | $158.42 | $158.40 | $158.40 |
| Purchase #4 | $151.72 | 11.675% | $169.4333 | $169.43 | $169.45 | $169.40 |
| Purchase #5 | $78.47 | 13.158% | $88.7951 | $88.80 | $88.80 | $88.80 |
| Purchase #6 | $47.76 | 9.684% | $52.3851 | $52.39 | $52.40 | $52.40 |
| Purchase #7 | $165.42 | 6.414% | $176.03 | $176.03 | $176.05 | $176.00 |
| 7 purchase totals = | $1,036.53 | $1,130.5700 | $1,130.58 | $1,130.65 | $1,130.50 | |