| 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 | $41.89 | 9.302% | $45.7866 | $45.79 | $45.80 | $45.80 |
| Purchase #2 | $216.67 | 9.189% | $236.5798 | $236.58 | $236.60 | $236.60 |
| Purchase #3 | $8.94 | 4.762% | $9.3657 | $9.37 | $9.35 | $9.40 |
| Purchase #4 | $234.50 | 5.331% | $247.0012 | $247.00 | $247.00 | $247.00 |
| Purchase #5 | $130.91 | 8.659% | $142.2455 | $142.25 | $142.25 | $142.20 |
| Purchase #6 | $211.57 | 5.515% | $223.2381 | $223.24 | $223.25 | $223.20 |
| Purchase #7 | $171.44 | 10.290% | $189.0812 | $189.08 | $189.10 | $189.10 |
| 7 purchase totals = | $1,015.92 | $1,093.2981 | $1,093.31 | $1,093.35 | $1,093.30 | |