| 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 | $129.61 | 3.725% | $134.438 | $134.44 | $134.45 | $134.40 |
| Purchase #2 | $224.53 | 7.765% | $241.9648 | $241.96 | $241.95 | $242.00 |
| Purchase #3 | $55.65 | 10.280% | $61.3708 | $61.37 | $61.35 | $61.40 |
| Purchase #4 | $64.31 | 11.773% | $71.8812 | $71.88 | $71.90 | $71.90 |
| Purchase #5 | $14.29 | 12.770% | $16.1148 | $16.11 | $16.10 | $16.10 |
| Purchase #6 | $219.92 | 4.702% | $230.2606 | $230.26 | $230.25 | $230.30 |
| Purchase #7 | $82.48 | 12.213% | $92.5533 | $92.55 | $92.55 | $92.60 |
| 7 purchase totals = | $790.79 | $848.5835 | $848.57 | $848.55 | $848.70 | |