| 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 | $39.37 | 4.677% | $41.2113 | $41.21 | $41.20 | $41.20 |
| Purchase #2 | $112.56 | 8.426% | $122.0443 | $122.04 | $122.05 | $122.00 |
| Purchase #3 | $86.32 | 5.440% | $91.0158 | $91.02 | $91.00 | $91.00 |
| Purchase #4 | $131.81 | 3.583% | $136.5328 | $136.53 | $136.55 | $136.50 |
| Purchase #5 | $192.27 | 5.301% | $202.4622 | $202.46 | $202.45 | $202.50 |
| Purchase #6 | $196.53 | 3.858% | $204.1121 | $204.11 | $204.10 | $204.10 |
| Purchase #7 | $14.75 | 12.236% | $16.5548 | $16.55 | $16.55 | $16.60 |
| 7 purchase totals = | $773.61 | $813.9333 | $813.92 | $813.90 | $813.90 | |