| 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 | $225.74 | 3.344% | $233.2887 | $233.29 | $233.30 | $233.30 |
| Purchase #2 | $211.66 | 13.703% | $240.6638 | $240.66 | $240.65 | $240.70 |
| Purchase #3 | $122.82 | 8.178% | $132.8642 | $132.86 | $132.85 | $132.90 |
| Purchase #4 | $107.29 | 5.110% | $112.7725 | $112.77 | $112.75 | $112.80 |
| Purchase #5 | $55.44 | 6.137% | $58.8424 | $58.84 | $58.85 | $58.80 |
| Purchase #6 | $75.26 | 7.226% | $80.6983 | $80.70 | $80.70 | $80.70 |
| Purchase #7 | $47.26 | 7.833% | $50.9619 | $50.96 | $50.95 | $51.00 |
| 7 purchase totals = | $845.47 | $910.0918 | $910.08 | $910.05 | $910.20 | |