| 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 | $199.98 | 13.226% | $226.4294 | $226.43 | $226.45 | $226.40 |
| Purchase #2 | $85.38 | 11.207% | $94.9485 | $94.95 | $94.95 | $94.90 |
| Purchase #3 | $24.53 | 7.691% | $26.4166 | $26.42 | $26.40 | $26.40 |
| Purchase #4 | $215.83 | 8.849% | $234.9288 | $234.93 | $234.95 | $234.90 |
| Purchase #5 | $140.69 | 4.866% | $147.536 | $147.54 | $147.55 | $147.50 |
| Purchase #6 | $20.46 | 3.169% | $21.1084 | $21.11 | $21.10 | $21.10 |
| Purchase #7 | $136.31 | 11.317% | $151.7362 | $151.74 | $151.75 | $151.70 |
| 7 purchase totals = | $823.18 | $903.1039 | $903.12 | $903.15 | $902.90 | |