| 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 | $121.96 | 4.668% | $127.6531 | $127.65 | $127.65 | $127.70 |
| Purchase #2 | $186.96 | 6.407% | $198.9385 | $198.94 | $198.95 | $198.90 |
| Purchase #3 | $70.27 | 5.673% | $74.2564 | $74.26 | $74.25 | $74.30 |
| Purchase #4 | $240.75 | 6.872% | $257.2943 | $257.29 | $257.30 | $257.30 |
| Purchase #5 | $122.28 | 13.626% | $138.9419 | $138.94 | $138.95 | $138.90 |
| Purchase #6 | $78.94 | 13.634% | $89.7027 | $89.70 | $89.70 | $89.70 |
| Purchase #7 | $229.36 | 7.575% | $246.734 | $246.73 | $246.75 | $246.70 |
| 7 purchase totals = | $1,050.52 | $1,133.5209 | $1,133.51 | $1,133.55 | $1,133.50 | |