| 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 | $239.37 | 8.812% | $260.4633 | $260.46 | $260.45 | $260.50 |
| Purchase #2 | $170.63 | 10.588% | $188.6963 | $188.70 | $188.70 | $188.70 |
| Purchase #3 | $39.97 | 8.664% | $43.433 | $43.43 | $43.45 | $43.40 |
| Purchase #4 | $17.81 | 6.711% | $19.0052 | $19.01 | $19.00 | $19.00 |
| Purchase #5 | $169.31 | 10.766% | $187.5379 | $187.54 | $187.55 | $187.50 |
| Purchase #6 | $162.58 | 6.144% | $172.5689 | $172.57 | $172.55 | $172.60 |
| Purchase #7 | $99.44 | 8.780% | $108.1708 | $108.17 | $108.15 | $108.20 |
| 7 purchase totals = | $899.11 | $979.8754 | $979.88 | $979.85 | $979.90 | |