| 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 | $106.75 | 9.634% | $117.0343 | $117.03 | $117.05 | $117.00 |
| Purchase #2 | $246.72 | 7.575% | $265.409 | $265.41 | $265.40 | $265.40 |
| Purchase #3 | $209.67 | 8.751% | $228.0182 | $228.02 | $228.00 | $228.00 |
| Purchase #4 | $199.74 | 7.819% | $215.3577 | $215.36 | $215.35 | $215.40 |
| Purchase #5 | $103.40 | 3.367% | $106.8815 | $106.88 | $106.90 | $106.90 |
| Purchase #6 | $197.63 | 3.491% | $204.5293 | $204.53 | $204.55 | $204.50 |
| Purchase #7 | $10.77 | 8.332% | $11.6674 | $11.67 | $11.65 | $11.70 |
| 7 purchase totals = | $1,074.68 | $1,148.8974 | $1,148.90 | $1,148.90 | $1,148.90 | |