| 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 | $106.43 | 12.501% | $119.7348 | $119.73 | $119.75 | $119.70 |
| Purchase #2 | $78.43 | 12.442% | $88.1883 | $88.19 | $88.20 | $88.20 |
| Purchase #3 | $83.91 | 3.492% | $86.8401 | $86.84 | $86.85 | $86.80 |
| Purchase #4 | $170.77 | 9.841% | $187.5755 | $187.58 | $187.60 | $187.60 |
| Purchase #5 | $64.49 | 10.793% | $71.4504 | $71.45 | $71.45 | $71.50 |
| Purchase #6 | $53.48 | 12.602% | $60.2195 | $60.22 | $60.20 | $60.20 |
| Purchase #7 | $221.39 | 5.362% | $233.2609 | $233.26 | $233.25 | $233.30 |
| 7 purchase totals = | $778.90 | $847.2695 | $847.27 | $847.30 | $847.30 | |