| 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 | $236.95 | 4.839% | $248.416 | $248.42 | $248.40 | $248.40 |
| Purchase #2 | $150.46 | 11.118% | $167.1881 | $167.19 | $167.20 | $167.20 |
| Purchase #3 | $51.44 | 12.383% | $57.8098 | $57.81 | $57.80 | $57.80 |
| Purchase #4 | $120.67 | 7.831% | $130.1197 | $130.12 | $130.10 | $130.10 |
| Purchase #5 | $43.81 | 10.444% | $48.3855 | $48.39 | $48.40 | $48.40 |
| Purchase #6 | $208.98 | 6.847% | $223.2889 | $223.29 | $223.30 | $223.30 |
| Purchase #7 | $10.86 | 8.597% | $11.7936 | $11.79 | $11.80 | $11.80 |
| 7 purchase totals = | $823.17 | $887.0016 | $887.01 | $887.00 | $887.00 | |