| 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 | $213.79 | 11.661% | $238.7201 | $238.72 | $238.70 | $238.70 |
| Purchase #2 | $115.86 | 9.557% | $126.9327 | $126.93 | $126.95 | $126.90 |
| Purchase #3 | $85.76 | 6.856% | $91.6397 | $91.64 | $91.65 | $91.60 |
| Purchase #4 | $160.98 | 11.435% | $179.3881 | $179.39 | $179.40 | $179.40 |
| Purchase #5 | $5.57 | 8.296% | $6.0321 | $6.03 | $6.05 | $6.00 |
| Purchase #6 | $92.87 | 7.231% | $99.5854 | $99.59 | $99.60 | $99.60 |
| Purchase #7 | $86.93 | 12.604% | $97.8867 | $97.89 | $97.90 | $97.90 |
| 7 purchase totals = | $761.76 | $840.1848 | $840.19 | $840.25 | $840.10 | |