| 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 | $22.33 | 13.680% | $25.3847 | $25.38 | $25.40 | $25.40 |
| Purchase #2 | $122.25 | 11.348% | $136.1229 | $136.12 | $136.10 | $136.10 |
| Purchase #3 | $25.78 | 9.644% | $28.2662 | $28.27 | $28.25 | $28.30 |
| Purchase #4 | $208.29 | 11.247% | $231.7164 | $231.72 | $231.70 | $231.70 |
| Purchase #5 | $245.82 | 9.567% | $269.3376 | $269.34 | $269.35 | $269.30 |
| Purchase #6 | $117.83 | 6.571% | $125.5726 | $125.57 | $125.55 | $125.60 |
| Purchase #7 | $96.90 | 9.602% | $106.2043 | $106.20 | $106.20 | $106.20 |
| 7 purchase totals = | $839.20 | $922.6047 | $922.60 | $922.55 | $922.60 | |