| 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 | $239.87 | 3.389% | $247.9992 | $248.00 | $248.00 | $248.00 |
| Purchase #2 | $148.96 | 9.449% | $163.0352 | $163.04 | $163.05 | $163.00 |
| Purchase #3 | $148.81 | 7.864% | $160.5124 | $160.51 | $160.50 | $160.50 |
| Purchase #4 | $180.82 | 3.551% | $187.2409 | $187.24 | $187.25 | $187.20 |
| Purchase #5 | $67.49 | 11.416% | $75.1947 | $75.19 | $75.20 | $75.20 |
| Purchase #6 | $161.43 | 4.198% | $168.2068 | $168.21 | $168.20 | $168.20 |
| Purchase #7 | $108.72 | 8.256% | $117.6959 | $117.70 | $117.70 | $117.70 |
| 7 purchase totals = | $1,056.10 | $1,119.8851 | $1,119.89 | $1,119.90 | $1,119.80 | |