| 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 | $187.45 | 4.569% | $196.0146 | $196.01 | $196.00 | $196.00 |
| Purchase #2 | $125.30 | 12.510% | $140.975 | $140.98 | $141.00 | $141.00 |
| Purchase #3 | $136.50 | 12.274% | $153.254 | $153.25 | $153.25 | $153.30 |
| Purchase #4 | $122.93 | 7.417% | $132.0477 | $132.05 | $132.05 | $132.00 |
| Purchase #5 | $188.31 | 11.242% | $209.4798 | $209.48 | $209.50 | $209.50 |
| Purchase #6 | $111.95 | 3.604% | $115.9847 | $115.98 | $116.00 | $116.00 |
| Purchase #7 | $85.94 | 9.103% | $93.7631 | $93.76 | $93.75 | $93.80 |
| 7 purchase totals = | $958.38 | $1,041.5189 | $1,041.51 | $1,041.55 | $1,041.60 | |