| 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 | $128.90 | 10.432% | $142.3468 | $142.35 | $142.35 | $142.30 |
| Purchase #2 | $244.95 | 6.552% | $260.9991 | $261.00 | $261.00 | $261.00 |
| Purchase #3 | $155.70 | 8.702% | $169.249 | $169.25 | $169.25 | $169.20 |
| Purchase #4 | $34.44 | 13.376% | $39.0467 | $39.05 | $39.05 | $39.00 |
| Purchase #5 | $84.72 | 8.665% | $92.061 | $92.06 | $92.05 | $92.10 |
| Purchase #6 | $154.81 | 4.437% | $161.6789 | $161.68 | $161.70 | $161.70 |
| Purchase #7 | $76.99 | 9.703% | $84.4603 | $84.46 | $84.45 | $84.50 |
| 7 purchase totals = | $880.51 | $949.8418 | $949.85 | $949.85 | $949.80 | |