| 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 | $125.56 | 7.582% | $135.08 | $135.08 | $135.10 | $135.10 |
| Purchase #2 | $237.31 | 5.473% | $250.298 | $250.30 | $250.30 | $250.30 |
| Purchase #3 | $32.53 | 6.809% | $34.745 | $34.75 | $34.75 | $34.70 |
| Purchase #4 | $197.59 | 4.304% | $206.0943 | $206.09 | $206.10 | $206.10 |
| Purchase #5 | $77.68 | 12.189% | $87.1484 | $87.15 | $87.15 | $87.10 |
| Purchase #6 | $63.42 | 13.244% | $71.8193 | $71.82 | $71.80 | $71.80 |
| Purchase #7 | $46.37 | 12.240% | $52.0457 | $52.05 | $52.05 | $52.00 |
| 7 purchase totals = | $780.46 | $837.2307 | $837.24 | $837.25 | $837.10 | |