| 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 | $205.95 | 12.174% | $231.0224 | $231.02 | $231.00 | $231.00 |
| Purchase #2 | $204.68 | 11.260% | $227.727 | $227.73 | $227.75 | $227.70 |
| Purchase #3 | $103.37 | 3.391% | $106.8753 | $106.88 | $106.90 | $106.90 |
| Purchase #4 | $229.82 | 7.874% | $247.916 | $247.92 | $247.90 | $247.90 |
| Purchase #5 | $215.86 | 7.614% | $232.2956 | $232.30 | $232.30 | $232.30 |
| Purchase #6 | $23.30 | 6.378% | $24.7861 | $24.79 | $24.80 | $24.80 |
| Purchase #7 | $96.52 | 3.298% | $99.7032 | $99.70 | $99.70 | $99.70 |
| 7 purchase totals = | $1,079.50 | $1,170.3256 | $1,170.34 | $1,170.35 | $1,170.30 | |