| 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 | $210.31 | 12.715% | $237.0509 | $237.05 | $237.05 | $237.10 |
| Purchase #2 | $240.36 | 6.453% | $255.8704 | $255.87 | $255.85 | $255.90 |
| Purchase #3 | $95.89 | 4.254% | $99.9692 | $99.97 | $99.95 | $100.00 |
| Purchase #4 | $218.42 | 13.552% | $248.0203 | $248.02 | $248.00 | $248.00 |
| Purchase #5 | $94.89 | 6.699% | $101.2467 | $101.25 | $101.25 | $101.20 |
| Purchase #6 | $208.73 | 5.261% | $219.7113 | $219.71 | $219.70 | $219.70 |
| Purchase #7 | $36.73 | 12.295% | $41.246 | $41.25 | $41.25 | $41.20 |
| 7 purchase totals = | $1,105.33 | $1,203.1148 | $1,203.12 | $1,203.05 | $1,203.10 | |