| 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 | $187.30 | 9.869% | $205.7846 | $205.78 | $205.80 | $205.80 |
| Purchase #2 | $13.98 | 12.576% | $15.7381 | $15.74 | $15.75 | $15.70 |
| Purchase #3 | $196.59 | 12.619% | $221.3977 | $221.40 | $221.40 | $221.40 |
| Purchase #4 | $184.43 | 11.663% | $205.9401 | $205.94 | $205.95 | $205.90 |
| Purchase #5 | $87.89 | 13.353% | $99.626 | $99.63 | $99.65 | $99.60 |
| Purchase #6 | $111.50 | 8.822% | $121.3365 | $121.34 | $121.35 | $121.30 |
| Purchase #7 | $229.63 | 5.653% | $242.611 | $242.61 | $242.60 | $242.60 |
| 7 purchase totals = | $1,011.32 | $1,112.4340 | $1,112.44 | $1,112.50 | $1,112.30 | |