| 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 | $86.68 | 6.135% | $91.9978 | $92.00 | $92.00 | $92.00 |
| Purchase #2 | $181.82 | 12.244% | $204.082 | $204.08 | $204.10 | $204.10 |
| Purchase #3 | $87.27 | 7.800% | $94.0771 | $94.08 | $94.10 | $94.10 |
| Purchase #4 | $71.56 | 8.420% | $77.5854 | $77.59 | $77.60 | $77.60 |
| Purchase #5 | $9.33 | 9.353% | $10.2026 | $10.20 | $10.20 | $10.20 |
| Purchase #6 | $173.76 | 6.414% | $184.905 | $184.91 | $184.90 | $184.90 |
| Purchase #7 | $224.61 | 3.853% | $233.2642 | $233.26 | $233.25 | $233.30 |
| 7 purchase totals = | $835.03 | $896.1141 | $896.12 | $896.15 | $896.20 | |