| 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 | $220.46 | 12.833% | $248.7516 | $248.75 | $248.75 | $248.80 |
| Purchase #2 | $169.95 | 12.465% | $191.1343 | $191.13 | $191.15 | $191.10 |
| Purchase #3 | $36.84 | 11.857% | $41.2081 | $41.21 | $41.20 | $41.20 |
| Purchase #4 | $132.96 | 10.193% | $146.5126 | $146.51 | $146.50 | $146.50 |
| Purchase #5 | $211.99 | 4.403% | $221.3239 | $221.32 | $221.30 | $221.30 |
| Purchase #6 | $237.88 | 10.458% | $262.7575 | $262.76 | $262.75 | $262.80 |
| Purchase #7 | $123.25 | 10.525% | $136.2221 | $136.22 | $136.20 | $136.20 |
| 7 purchase totals = | $1,133.33 | $1,247.9101 | $1,247.90 | $1,247.85 | $1,247.90 | |