| 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 | $100.72 | 10.484% | $111.2795 | $111.28 | $111.30 | $111.30 |
| Purchase #2 | $236.48 | 4.354% | $246.7763 | $246.78 | $246.80 | $246.80 |
| Purchase #3 | $36.45 | 6.700% | $38.8922 | $38.89 | $38.90 | $38.90 |
| Purchase #4 | $60.61 | 5.268% | $63.8029 | $63.80 | $63.80 | $63.80 |
| Purchase #5 | $217.66 | 7.347% | $233.6515 | $233.65 | $233.65 | $233.70 |
| Purchase #6 | $9.32 | 12.421% | $10.4776 | $10.48 | $10.50 | $10.50 |
| Purchase #7 | $187.77 | 7.433% | $201.7269 | $201.73 | $201.75 | $201.70 |
| 7 purchase totals = | $849.01 | $906.6069 | $906.61 | $906.70 | $906.70 | |