| 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 | $29.81 | 3.251% | $30.7791 | $30.78 | $30.80 | $30.80 |
| Purchase #2 | $239.34 | 3.257% | $247.1353 | $247.14 | $247.15 | $247.10 |
| Purchase #3 | $99.86 | 8.492% | $108.3401 | $108.34 | $108.35 | $108.30 |
| Purchase #4 | $199.77 | 13.181% | $226.1017 | $226.10 | $226.10 | $226.10 |
| Purchase #5 | $24.77 | 5.690% | $26.1794 | $26.18 | $26.20 | $26.20 |
| Purchase #6 | $232.27 | 6.736% | $247.9157 | $247.92 | $247.90 | $247.90 |
| Purchase #7 | $128.25 | 3.543% | $132.7939 | $132.79 | $132.80 | $132.80 |
| 7 purchase totals = | $954.07 | $1,019.2452 | $1,019.25 | $1,019.30 | $1,019.20 | |