| 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 | $114.98 | 5.799% | $121.6477 | $121.65 | $121.65 | $121.60 |
| Purchase #2 | $187.41 | 10.472% | $207.0356 | $207.04 | $207.05 | $207.00 |
| Purchase #3 | $89.83 | 10.278% | $99.0627 | $99.06 | $99.05 | $99.10 |
| Purchase #4 | $210.80 | 5.703% | $222.8219 | $222.82 | $222.80 | $222.80 |
| Purchase #5 | $244.43 | 3.702% | $253.4788 | $253.48 | $253.50 | $253.50 |
| Purchase #6 | $53.30 | 10.300% | $58.7899 | $58.79 | $58.80 | $58.80 |
| Purchase #7 | $150.73 | 12.378% | $169.3874 | $169.39 | $169.40 | $169.40 |
| 7 purchase totals = | $1,051.48 | $1,132.2240 | $1,132.23 | $1,132.25 | $1,132.20 | |