| 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 | $183.79 | 11.538% | $204.9957 | $205.00 | $205.00 | $205.00 |
| Purchase #2 | $224.33 | 4.671% | $234.8085 | $234.81 | $234.80 | $234.80 |
| Purchase #3 | $207.60 | 7.591% | $223.3589 | $223.36 | $223.35 | $223.40 |
| Purchase #4 | $26.89 | 6.357% | $28.5994 | $28.60 | $28.60 | $28.60 |
| Purchase #5 | $12.67 | 9.579% | $13.8837 | $13.88 | $13.90 | $13.90 |
| Purchase #6 | $43.36 | 9.116% | $47.3127 | $47.31 | $47.30 | $47.30 |
| Purchase #7 | $208.29 | 4.833% | $218.3567 | $218.36 | $218.35 | $218.40 |
| 7 purchase totals = | $906.93 | $971.3156 | $971.32 | $971.30 | $971.40 | |