| 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 | $102.58 | 6.244% | $108.9851 | $108.99 | $109.00 | $109.00 |
| Purchase #2 | $43.37 | 12.476% | $48.7808 | $48.78 | $48.80 | $48.80 |
| Purchase #3 | $180.73 | 6.514% | $192.5028 | $192.50 | $192.50 | $192.50 |
| Purchase #4 | $219.67 | 3.630% | $227.644 | $227.64 | $227.65 | $227.60 |
| Purchase #5 | $212.29 | 11.207% | $236.0813 | $236.08 | $236.10 | $236.10 |
| Purchase #6 | $56.54 | 12.826% | $63.7918 | $63.79 | $63.80 | $63.80 |
| Purchase #7 | $229.27 | 8.625% | $249.0445 | $249.04 | $249.05 | $249.00 |
| 7 purchase totals = | $1,044.45 | $1,126.8303 | $1,126.82 | $1,126.90 | $1,126.80 | |