| 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 | $209.57 | 10.309% | $231.1746 | $231.17 | $231.15 | $231.20 |
| Purchase #2 | $248.40 | 6.228% | $263.8704 | $263.87 | $263.85 | $263.90 |
| Purchase #3 | $208.78 | 3.724% | $216.555 | $216.56 | $216.55 | $216.60 |
| Purchase #4 | $6.30 | 5.642% | $6.6554 | $6.66 | $6.65 | $6.70 |
| Purchase #5 | $184.54 | 10.567% | $204.0403 | $204.04 | $204.05 | $204.00 |
| Purchase #6 | $112.32 | 8.843% | $122.2525 | $122.25 | $122.25 | $122.30 |
| Purchase #7 | $155.38 | 4.593% | $162.5166 | $162.52 | $162.50 | $162.50 |
| 7 purchase totals = | $1,125.29 | $1,207.0648 | $1,207.07 | $1,207.00 | $1,207.20 | |