| 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 | $220.91 | 8.693% | $240.1137 | $240.11 | $240.10 | $240.10 |
| Purchase #2 | $88.57 | 6.423% | $94.2589 | $94.26 | $94.25 | $94.30 |
| Purchase #3 | $217.28 | 7.652% | $233.9063 | $233.91 | $233.90 | $233.90 |
| Purchase #4 | $151.63 | 8.825% | $165.0113 | $165.01 | $165.00 | $165.00 |
| Purchase #5 | $63.31 | 13.342% | $71.7568 | $71.76 | $71.75 | $71.80 |
| Purchase #6 | $60.37 | 9.789% | $66.2796 | $66.28 | $66.30 | $66.30 |
| Purchase #7 | $216.68 | 5.526% | $228.6537 | $228.65 | $228.65 | $228.70 |
| 7 purchase totals = | $1,018.75 | $1,099.9803 | $1,099.98 | $1,099.95 | $1,100.10 | |