| 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 | $128.66 | 3.249% | $132.8402 | $132.84 | $132.85 | $132.80 |
| Purchase #2 | $195.27 | 6.130% | $207.2401 | $207.24 | $207.25 | $207.20 |
| Purchase #3 | $217.71 | 11.801% | $243.402 | $243.40 | $243.40 | $243.40 |
| Purchase #4 | $105.62 | 13.391% | $119.7636 | $119.76 | $119.75 | $119.80 |
| Purchase #5 | $9.25 | 12.323% | $10.3899 | $10.39 | $10.40 | $10.40 |
| Purchase #6 | $222.92 | 3.634% | $231.0209 | $231.02 | $231.00 | $231.00 |
| Purchase #7 | $94.90 | 12.701% | $106.9532 | $106.95 | $106.95 | $107.00 |
| 7 purchase totals = | $974.33 | $1,051.6099 | $1,051.60 | $1,051.60 | $1,051.60 | |