| 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 | $108.35 | 13.419% | $122.8895 | $122.89 | $122.90 | $122.90 |
| Purchase #2 | $234.75 | 9.539% | $257.1428 | $257.14 | $257.15 | $257.10 |
| Purchase #3 | $11.63 | 5.461% | $12.2651 | $12.27 | $12.25 | $12.30 |
| Purchase #4 | $122.42 | 4.115% | $127.4576 | $127.46 | $127.45 | $127.50 |
| Purchase #5 | $241.37 | 5.208% | $253.9405 | $253.94 | $253.95 | $253.90 |
| Purchase #6 | $227.27 | 11.521% | $253.4538 | $253.45 | $253.45 | $253.50 |
| Purchase #7 | $229.95 | 5.323% | $242.1902 | $242.19 | $242.20 | $242.20 |
| 7 purchase totals = | $1,175.74 | $1,269.3395 | $1,269.34 | $1,269.35 | $1,269.40 | |