| 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 | $126.43 | 11.188% | $140.575 | $140.58 | $140.60 | $140.60 |
| Purchase #2 | $178.39 | 13.646% | $202.7331 | $202.73 | $202.75 | $202.70 |
| Purchase #3 | $157.59 | 3.615% | $163.2869 | $163.29 | $163.30 | $163.30 |
| Purchase #4 | $112.59 | 4.680% | $117.8592 | $117.86 | $117.85 | $117.90 |
| Purchase #5 | $116.64 | 8.168% | $126.1672 | $126.17 | $126.15 | $126.20 |
| Purchase #6 | $241.26 | 3.382% | $249.4194 | $249.42 | $249.40 | $249.40 |
| Purchase #7 | $233.84 | 9.309% | $255.6082 | $255.61 | $255.60 | $255.60 |
| 7 purchase totals = | $1,166.74 | $1,255.6490 | $1,255.66 | $1,255.65 | $1,255.70 | |