| 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 | $130.50 | 3.298% | $134.8039 | $134.80 | $134.80 | $134.80 |
| Purchase #2 | $172.67 | 10.778% | $191.2804 | $191.28 | $191.30 | $191.30 |
| Purchase #3 | $227.92 | 10.334% | $251.4733 | $251.47 | $251.45 | $251.50 |
| Purchase #4 | $13.67 | 6.632% | $14.5766 | $14.58 | $14.60 | $14.60 |
| Purchase #5 | $60.96 | 11.658% | $68.0667 | $68.07 | $68.05 | $68.10 |
| Purchase #6 | $207.31 | 3.774% | $215.1339 | $215.13 | $215.15 | $215.10 |
| Purchase #7 | $79.43 | 10.228% | $87.5541 | $87.55 | $87.55 | $87.60 |
| 7 purchase totals = | $892.46 | $962.8889 | $962.88 | $962.90 | $963.00 | |