| 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 | $190.78 | 8.679% | $207.3378 | $207.34 | $207.35 | $207.30 |
| Purchase #2 | $52.50 | 11.441% | $58.5065 | $58.51 | $58.50 | $58.50 |
| Purchase #3 | $43.47 | 9.521% | $47.6088 | $47.61 | $47.60 | $47.60 |
| Purchase #4 | $111.59 | 7.784% | $120.2762 | $120.28 | $120.30 | $120.30 |
| Purchase #5 | $55.89 | 7.707% | $60.1974 | $60.20 | $60.20 | $60.20 |
| Purchase #6 | $157.54 | 7.698% | $169.6674 | $169.67 | $169.65 | $169.70 |
| Purchase #7 | $227.44 | 7.592% | $244.7072 | $244.71 | $244.70 | $244.70 |
| 7 purchase totals = | $839.21 | $908.3013 | $908.32 | $908.30 | $908.30 | |