| 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 | $107.61 | 10.240% | $118.6293 | $118.63 | $118.65 | $118.60 |
| Purchase #2 | $14.81 | 3.497% | $15.3279 | $15.33 | $15.35 | $15.30 |
| Purchase #3 | $28.76 | 7.484% | $30.9124 | $30.91 | $30.90 | $30.90 |
| Purchase #4 | $18.72 | 10.199% | $20.6293 | $20.63 | $20.65 | $20.60 |
| Purchase #5 | $73.52 | 3.816% | $76.3255 | $76.33 | $76.35 | $76.30 |
| Purchase #6 | $223.70 | 3.175% | $230.8025 | $230.80 | $230.80 | $230.80 |
| Purchase #7 | $10.40 | 10.442% | $11.486 | $11.49 | $11.50 | $11.50 |
| 7 purchase totals = | $477.52 | $504.1129 | $504.12 | $504.20 | $504.00 | |