| 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 | $132.84 | 11.476% | $148.0847 | $148.08 | $148.10 | $148.10 |
| Purchase #2 | $174.57 | 9.474% | $191.1088 | $191.11 | $191.10 | $191.10 |
| Purchase #3 | $191.79 | 6.207% | $203.6944 | $203.69 | $203.70 | $203.70 |
| Purchase #4 | $95.88 | 4.196% | $99.9031 | $99.90 | $99.90 | $99.90 |
| Purchase #5 | $139.26 | 10.759% | $154.243 | $154.24 | $154.25 | $154.20 |
| Purchase #6 | $246.80 | 9.708% | $270.7593 | $270.76 | $270.75 | $270.80 |
| Purchase #7 | $115.91 | 3.766% | $120.2752 | $120.28 | $120.30 | $120.30 |
| 7 purchase totals = | $1,097.05 | $1,188.0685 | $1,188.06 | $1,188.10 | $1,188.10 | |