| 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 | $235.96 | 6.270% | $250.7547 | $250.75 | $250.75 | $250.80 |
| Purchase #2 | $146.95 | 12.739% | $165.67 | $165.67 | $165.65 | $165.70 |
| Purchase #3 | $27.58 | 8.768% | $29.9982 | $30.00 | $30.00 | $30.00 |
| Purchase #4 | $214.77 | 12.113% | $240.7851 | $240.79 | $240.80 | $240.80 |
| Purchase #5 | $122.28 | 10.392% | $134.9873 | $134.99 | $135.00 | $135.00 |
| Purchase #6 | $28.72 | 12.361% | $32.2701 | $32.27 | $32.25 | $32.30 |
| Purchase #7 | $187.28 | 10.522% | $206.9856 | $206.99 | $207.00 | $207.00 |
| 7 purchase totals = | $963.54 | $1,061.4510 | $1,061.46 | $1,061.45 | $1,061.60 | |