| 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 | $223.34 | 4.293% | $232.928 | $232.93 | $232.95 | $232.90 |
| Purchase #2 | $237.48 | 12.564% | $267.317 | $267.32 | $267.30 | $267.30 |
| Purchase #3 | $58.94 | 11.824% | $65.9091 | $65.91 | $65.90 | $65.90 |
| Purchase #4 | $170.68 | 5.379% | $179.8609 | $179.86 | $179.85 | $179.90 |
| Purchase #5 | $184.57 | 4.239% | $192.3939 | $192.39 | $192.40 | $192.40 |
| Purchase #6 | $94.27 | 3.291% | $97.3724 | $97.37 | $97.35 | $97.40 |
| Purchase #7 | $119.39 | 13.526% | $135.5387 | $135.54 | $135.55 | $135.50 |
| 7 purchase totals = | $1,088.67 | $1,171.3200 | $1,171.32 | $1,171.30 | $1,171.30 | |