| 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 | $124.49 | 10.647% | $137.7445 | $137.74 | $137.75 | $137.70 |
| Purchase #2 | $17.31 | 4.561% | $18.0995 | $18.10 | $18.10 | $18.10 |
| Purchase #3 | $209.55 | 8.221% | $226.7771 | $226.78 | $226.80 | $226.80 |
| Purchase #4 | $249.66 | 7.626% | $268.6991 | $268.70 | $268.70 | $268.70 |
| Purchase #5 | $227.67 | 9.448% | $249.1803 | $249.18 | $249.20 | $249.20 |
| Purchase #6 | $211.80 | 12.397% | $238.0568 | $238.06 | $238.05 | $238.10 |
| Purchase #7 | $64.62 | 3.520% | $66.8946 | $66.89 | $66.90 | $66.90 |
| 7 purchase totals = | $1,105.10 | $1,205.4519 | $1,205.45 | $1,205.50 | $1,205.50 | |