| 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 | $244.67 | 4.576% | $255.8661 | $255.87 | $255.85 | $255.90 |
| Purchase #2 | $162.85 | 6.813% | $173.945 | $173.95 | $173.95 | $173.90 |
| Purchase #3 | $13.63 | 5.178% | $14.3358 | $14.34 | $14.35 | $14.30 |
| Purchase #4 | $116.37 | 3.242% | $120.1427 | $120.14 | $120.15 | $120.10 |
| Purchase #5 | $12.41 | 8.285% | $13.4382 | $13.44 | $13.45 | $13.40 |
| Purchase #6 | $120.85 | 11.378% | $134.6003 | $134.60 | $134.60 | $134.60 |
| Purchase #7 | $27.28 | 11.617% | $30.4491 | $30.45 | $30.45 | $30.40 |
| 7 purchase totals = | $698.06 | $742.7772 | $742.79 | $742.80 | $742.60 | |