| 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 | $220.33 | 5.502% | $232.4526 | $232.45 | $232.45 | $232.50 |
| Purchase #2 | $107.70 | 5.169% | $113.267 | $113.27 | $113.25 | $113.30 |
| Purchase #3 | $157.52 | 7.496% | $169.3277 | $169.33 | $169.35 | $169.30 |
| Purchase #4 | $92.34 | 7.379% | $99.1538 | $99.15 | $99.15 | $99.20 |
| Purchase #5 | $223.58 | 4.703% | $234.095 | $234.10 | $234.10 | $234.10 |
| Purchase #6 | $115.79 | 8.558% | $125.6993 | $125.70 | $125.70 | $125.70 |
| Purchase #7 | $69.84 | 9.691% | $76.6082 | $76.61 | $76.60 | $76.60 |
| 7 purchase totals = | $987.10 | $1,050.6036 | $1,050.61 | $1,050.60 | $1,050.70 | |