| 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 | $199.31 | 5.526% | $210.3239 | $210.32 | $210.30 | $210.30 |
| Purchase #2 | $165.75 | 12.170% | $185.9218 | $185.92 | $185.90 | $185.90 |
| Purchase #3 | $211.37 | 5.114% | $222.1795 | $222.18 | $222.20 | $222.20 |
| Purchase #4 | $217.53 | 7.673% | $234.2211 | $234.22 | $234.20 | $234.20 |
| Purchase #5 | $198.30 | 4.133% | $206.4957 | $206.50 | $206.50 | $206.50 |
| Purchase #6 | $232.34 | 9.219% | $253.7594 | $253.76 | $253.75 | $253.80 |
| Purchase #7 | $71.38 | 4.304% | $74.4522 | $74.45 | $74.45 | $74.50 |
| 7 purchase totals = | $1,295.98 | $1,387.3536 | $1,387.35 | $1,387.30 | $1,387.40 | |