| 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 | $88.34 | 5.373% | $93.0865 | $93.09 | $93.10 | $93.10 |
| Purchase #2 | $226.88 | 9.847% | $249.2209 | $249.22 | $249.20 | $249.20 |
| Purchase #3 | $129.99 | 11.151% | $144.4852 | $144.49 | $144.50 | $144.50 |
| Purchase #4 | $130.77 | 7.391% | $140.4352 | $140.44 | $140.45 | $140.40 |
| Purchase #5 | $104.41 | 3.511% | $108.0758 | $108.08 | $108.10 | $108.10 |
| Purchase #6 | $81.44 | 13.839% | $92.7105 | $92.71 | $92.70 | $92.70 |
| Purchase #7 | $169.25 | 12.290% | $190.0508 | $190.05 | $190.05 | $190.10 |
| 7 purchase totals = | $931.08 | $1,018.0649 | $1,018.08 | $1,018.10 | $1,018.10 | |