| 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 | $118.49 | 12.472% | $133.2681 | $133.27 | $133.25 | $133.30 |
| Purchase #2 | $208.90 | 3.151% | $215.4824 | $215.48 | $215.50 | $215.50 |
| Purchase #3 | $60.88 | 10.400% | $67.2115 | $67.21 | $67.20 | $67.20 |
| Purchase #4 | $68.59 | 7.251% | $73.5635 | $73.56 | $73.55 | $73.60 |
| Purchase #5 | $39.98 | 3.868% | $41.5264 | $41.53 | $41.55 | $41.50 |
| Purchase #6 | $214.32 | 7.797% | $231.0305 | $231.03 | $231.05 | $231.00 |
| Purchase #7 | $134.31 | 9.123% | $146.5631 | $146.56 | $146.55 | $146.60 |
| 7 purchase totals = | $845.47 | $908.6455 | $908.64 | $908.65 | $908.70 | |