| 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 | $71.92 | 4.797% | $75.37 | $75.37 | $75.35 | $75.40 |
| Purchase #2 | $215.27 | 8.451% | $233.4625 | $233.46 | $233.45 | $233.50 |
| Purchase #3 | $241.80 | 5.210% | $254.3978 | $254.40 | $254.40 | $254.40 |
| Purchase #4 | $206.25 | 12.351% | $231.7239 | $231.72 | $231.70 | $231.70 |
| Purchase #5 | $205.93 | 13.471% | $233.6708 | $233.67 | $233.65 | $233.70 |
| Purchase #6 | $116.27 | 4.843% | $121.901 | $121.90 | $121.90 | $121.90 |
| Purchase #7 | $194.50 | 6.845% | $207.8135 | $207.81 | $207.80 | $207.80 |
| 7 purchase totals = | $1,251.94 | $1,358.3395 | $1,358.33 | $1,358.25 | $1,358.40 | |