| 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 | $114.27 | 3.338% | $118.0843 | $118.08 | $118.10 | $118.10 |
| Purchase #2 | $25.97 | 5.356% | $27.361 | $27.36 | $27.35 | $27.40 |
| Purchase #3 | $111.71 | 6.829% | $119.3387 | $119.34 | $119.35 | $119.30 |
| Purchase #4 | $200.54 | 10.595% | $221.7872 | $221.79 | $221.80 | $221.80 |
| Purchase #5 | $24.85 | 9.863% | $27.301 | $27.30 | $27.30 | $27.30 |
| Purchase #6 | $210.41 | 13.165% | $238.1105 | $238.11 | $238.10 | $238.10 |
| Purchase #7 | $249.87 | 13.753% | $284.2346 | $284.23 | $284.25 | $284.20 |
| 7 purchase totals = | $937.62 | $1,036.2173 | $1,036.21 | $1,036.25 | $1,036.20 | |