| 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 | $237.75 | 4.654% | $248.8149 | $248.81 | $248.80 | $248.80 |
| Purchase #2 | $217.58 | 7.597% | $234.1096 | $234.11 | $234.10 | $234.10 |
| Purchase #3 | $52.25 | 11.418% | $58.2159 | $58.22 | $58.20 | $58.20 |
| Purchase #4 | $192.78 | 5.202% | $202.8084 | $202.81 | $202.80 | $202.80 |
| Purchase #5 | $100.29 | 3.677% | $103.9777 | $103.98 | $104.00 | $104.00 |
| Purchase #6 | $178.80 | 13.179% | $202.3641 | $202.36 | $202.35 | $202.40 |
| Purchase #7 | $247.66 | 4.216% | $258.1013 | $258.10 | $258.10 | $258.10 |
| 7 purchase totals = | $1,227.11 | $1,308.3919 | $1,308.39 | $1,308.35 | $1,308.40 | |