| 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 | $228.27 | 3.771% | $236.8781 | $236.88 | $236.90 | $236.90 |
| Purchase #2 | $80.57 | 6.456% | $85.7716 | $85.77 | $85.75 | $85.80 |
| Purchase #3 | $56.92 | 9.405% | $62.2733 | $62.27 | $62.25 | $62.30 |
| Purchase #4 | $79.95 | 10.178% | $88.0873 | $88.09 | $88.10 | $88.10 |
| Purchase #5 | $247.32 | 8.856% | $269.2227 | $269.22 | $269.20 | $269.20 |
| Purchase #6 | $123.68 | 9.791% | $135.7895 | $135.79 | $135.80 | $135.80 |
| Purchase #7 | $59.52 | 8.113% | $64.3489 | $64.35 | $64.35 | $64.30 |
| 7 purchase totals = | $876.23 | $942.3714 | $942.37 | $942.35 | $942.40 | |