| 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 | $236.42 | 5.642% | $249.7588 | $249.76 | $249.75 | $249.80 |
| Purchase #2 | $139.64 | 13.187% | $158.0543 | $158.05 | $158.05 | $158.10 |
| Purchase #3 | $130.37 | 10.597% | $144.1853 | $144.19 | $144.20 | $144.20 |
| Purchase #4 | $190.59 | 10.413% | $210.4361 | $210.44 | $210.45 | $210.40 |
| Purchase #5 | $231.39 | 5.397% | $243.8781 | $243.88 | $243.90 | $243.90 |
| Purchase #6 | $34.86 | 4.410% | $36.3973 | $36.40 | $36.40 | $36.40 |
| Purchase #7 | $191.38 | 8.565% | $207.7717 | $207.77 | $207.75 | $207.80 |
| 7 purchase totals = | $1,154.65 | $1,250.4816 | $1,250.49 | $1,250.50 | $1,250.60 | |