| 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 | $115.99 | 13.837% | $132.0395 | $132.04 | $132.05 | $132.00 |
| Purchase #2 | $132.40 | 12.733% | $149.2585 | $149.26 | $149.25 | $149.30 |
| Purchase #3 | $11.66 | 9.623% | $12.782 | $12.78 | $12.80 | $12.80 |
| Purchase #4 | $82.50 | 8.768% | $89.7336 | $89.73 | $89.75 | $89.70 |
| Purchase #5 | $230.97 | 6.125% | $245.1169 | $245.12 | $245.10 | $245.10 |
| Purchase #6 | $157.61 | 3.602% | $163.2871 | $163.29 | $163.30 | $163.30 |
| Purchase #7 | $186.32 | 6.702% | $198.8072 | $198.81 | $198.80 | $198.80 |
| 7 purchase totals = | $917.45 | $991.0248 | $991.03 | $991.05 | $991.00 | |