| 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 | $242.95 | 12.428% | $273.1438 | $273.14 | $273.15 | $273.10 |
| Purchase #2 | $112.77 | 3.545% | $116.7677 | $116.77 | $116.75 | $116.80 |
| Purchase #3 | $155.40 | 6.253% | $165.1172 | $165.12 | $165.10 | $165.10 |
| Purchase #4 | $176.30 | 12.453% | $198.2546 | $198.25 | $198.25 | $198.30 |
| Purchase #5 | $206.93 | 13.212% | $234.2696 | $234.27 | $234.25 | $234.30 |
| Purchase #6 | $130.32 | 3.335% | $134.6662 | $134.67 | $134.65 | $134.70 |
| Purchase #7 | $214.45 | 10.857% | $237.7328 | $237.73 | $237.75 | $237.70 |
| 7 purchase totals = | $1,239.12 | $1,359.9519 | $1,359.95 | $1,359.90 | $1,360.00 | |