| 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 | $186.27 | 9.172% | $203.3547 | $203.35 | $203.35 | $203.40 |
| Purchase #2 | $97.27 | 6.590% | $103.6801 | $103.68 | $103.70 | $103.70 |
| Purchase #3 | $89.88 | 9.554% | $98.4671 | $98.47 | $98.45 | $98.50 |
| Purchase #4 | $217.38 | 12.686% | $244.9568 | $244.96 | $244.95 | $245.00 |
| Purchase #5 | $8.39 | 10.738% | $9.2909 | $9.29 | $9.30 | $9.30 |
| Purchase #6 | $82.67 | 6.527% | $88.0659 | $88.07 | $88.05 | $88.10 |
| Purchase #7 | $197.90 | 13.327% | $224.2741 | $224.27 | $224.25 | $224.30 |
| 7 purchase totals = | $879.76 | $972.0896 | $972.09 | $972.05 | $972.30 | |