| 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 | $237.90 | 12.286% | $267.1284 | $267.13 | $267.15 | $267.10 |
| Purchase #2 | $228.34 | 4.703% | $239.0788 | $239.08 | $239.10 | $239.10 |
| Purchase #3 | $189.81 | 5.770% | $200.762 | $200.76 | $200.75 | $200.80 |
| Purchase #4 | $80.66 | 8.339% | $87.3862 | $87.39 | $87.40 | $87.40 |
| Purchase #5 | $247.39 | 9.781% | $271.5872 | $271.59 | $271.60 | $271.60 |
| Purchase #6 | $71.42 | 6.135% | $75.8016 | $75.80 | $75.80 | $75.80 |
| Purchase #7 | $80.30 | 7.107% | $86.0069 | $86.01 | $86.00 | $86.00 |
| 7 purchase totals = | $1,135.82 | $1,227.7511 | $1,227.76 | $1,227.80 | $1,227.80 | |