| 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 | $231.45 | 8.150% | $250.3132 | $250.31 | $250.30 | $250.30 |
| Purchase #2 | $172.30 | 7.523% | $185.2621 | $185.26 | $185.25 | $185.30 |
| Purchase #3 | $196.94 | 5.542% | $207.8544 | $207.85 | $207.85 | $207.90 |
| Purchase #4 | $46.28 | 10.615% | $51.1926 | $51.19 | $51.20 | $51.20 |
| Purchase #5 | $10.57 | 5.390% | $11.1397 | $11.14 | $11.15 | $11.10 |
| Purchase #6 | $26.44 | 9.590% | $28.9756 | $28.98 | $29.00 | $29.00 |
| Purchase #7 | $209.53 | 8.739% | $227.8408 | $227.84 | $227.85 | $227.80 |
| 7 purchase totals = | $893.51 | $962.5784 | $962.57 | $962.60 | $962.60 | |