| 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 | $122.37 | 9.503% | $133.9988 | $134.00 | $134.00 | $134.00 |
| Purchase #2 | $17.39 | 13.620% | $19.7585 | $19.76 | $19.75 | $19.80 |
| Purchase #3 | $199.68 | 4.720% | $209.1049 | $209.10 | $209.10 | $209.10 |
| Purchase #4 | $233.50 | 4.410% | $243.7974 | $243.80 | $243.80 | $243.80 |
| Purchase #5 | $110.38 | 8.491% | $119.7524 | $119.75 | $119.75 | $119.80 |
| Purchase #6 | $105.76 | 12.655% | $119.1439 | $119.14 | $119.15 | $119.10 |
| Purchase #7 | $213.58 | 7.175% | $228.9044 | $228.90 | $228.90 | $228.90 |
| 7 purchase totals = | $1,002.66 | $1,074.4603 | $1,074.45 | $1,074.45 | $1,074.50 | |