| 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 | $76.74 | 7.718% | $82.6628 | $82.66 | $82.65 | $82.70 |
| Purchase #2 | $194.85 | 10.456% | $215.2235 | $215.22 | $215.20 | $215.20 |
| Purchase #3 | $19.70 | 7.667% | $21.2104 | $21.21 | $21.20 | $21.20 |
| Purchase #4 | $112.37 | 11.350% | $125.124 | $125.12 | $125.10 | $125.10 |
| Purchase #5 | $214.92 | 11.833% | $240.3515 | $240.35 | $240.35 | $240.40 |
| Purchase #6 | $142.91 | 8.404% | $154.9202 | $154.92 | $154.90 | $154.90 |
| Purchase #7 | $228.48 | 10.277% | $251.9609 | $251.96 | $251.95 | $252.00 |
| 7 purchase totals = | $989.97 | $1,091.4533 | $1,091.44 | $1,091.35 | $1,091.50 | |