| 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 | $113.27 | 9.716% | $124.2753 | $124.28 | $124.30 | $124.30 |
| Purchase #2 | $11.44 | 13.138% | $12.943 | $12.94 | $12.95 | $12.90 |
| Purchase #3 | $161.44 | 7.190% | $173.0475 | $173.05 | $173.05 | $173.00 |
| Purchase #4 | $12.85 | 6.804% | $13.7243 | $13.72 | $13.70 | $13.70 |
| Purchase #5 | $250.92 | 11.599% | $280.0242 | $280.02 | $280.00 | $280.00 |
| Purchase #6 | $176.84 | 6.228% | $187.8536 | $187.85 | $187.85 | $187.90 |
| Purchase #7 | $77.34 | 11.582% | $86.2975 | $86.30 | $86.30 | $86.30 |
| 7 purchase totals = | $804.10 | $878.1654 | $878.16 | $878.15 | $878.10 | |