| 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 | $202.48 | 7.374% | $217.4109 | $217.41 | $217.40 | $217.40 |
| Purchase #2 | $135.45 | 8.228% | $146.5948 | $146.59 | $146.60 | $146.60 |
| Purchase #3 | $14.27 | 13.186% | $16.1516 | $16.15 | $16.15 | $16.20 |
| Purchase #4 | $247.82 | 8.605% | $269.1449 | $269.14 | $269.15 | $269.10 |
| Purchase #5 | $223.66 | 12.712% | $252.0917 | $252.09 | $252.10 | $252.10 |
| Purchase #6 | $67.87 | 13.842% | $77.2646 | $77.26 | $77.25 | $77.30 |
| Purchase #7 | $13.46 | 12.532% | $15.1468 | $15.15 | $15.15 | $15.10 |
| 7 purchase totals = | $905.01 | $993.8053 | $993.79 | $993.80 | $993.80 | |