| 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 | $119.67 | 10.328% | $132.0295 | $132.03 | $132.05 | $132.00 |
| Purchase #2 | $98.27 | 4.355% | $102.5497 | $102.55 | $102.55 | $102.50 |
| Purchase #3 | $237.31 | 12.249% | $266.3781 | $266.38 | $266.40 | $266.40 |
| Purchase #4 | $5.38 | 10.148% | $5.926 | $5.93 | $5.95 | $5.90 |
| Purchase #5 | $142.30 | 8.429% | $154.2945 | $154.29 | $154.30 | $154.30 |
| Purchase #6 | $84.35 | 7.662% | $90.8129 | $90.81 | $90.80 | $90.80 |
| Purchase #7 | $222.79 | 4.499% | $232.8133 | $232.81 | $232.80 | $232.80 |
| 7 purchase totals = | $910.07 | $984.8040 | $984.80 | $984.85 | $984.70 | |