| 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 | $240.52 | 7.286% | $258.0443 | $258.04 | $258.05 | $258.00 |
| Purchase #2 | $13.47 | 12.773% | $15.1905 | $15.19 | $15.20 | $15.20 |
| Purchase #3 | $217.61 | 13.691% | $247.403 | $247.40 | $247.40 | $247.40 |
| Purchase #4 | $172.89 | 10.422% | $190.9086 | $190.91 | $190.90 | $190.90 |
| Purchase #5 | $19.89 | 3.686% | $20.6231 | $20.62 | $20.60 | $20.60 |
| Purchase #6 | $120.80 | 4.224% | $125.9026 | $125.90 | $125.90 | $125.90 |
| Purchase #7 | $52.74 | 7.760% | $56.8326 | $56.83 | $56.85 | $56.80 |
| 7 purchase totals = | $837.92 | $914.9047 | $914.89 | $914.90 | $914.80 | |