| 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 | $207.96 | 13.683% | $236.4152 | $236.42 | $236.40 | $236.40 |
| Purchase #2 | $46.43 | 5.815% | $49.1299 | $49.13 | $49.15 | $49.10 |
| Purchase #3 | $189.43 | 9.580% | $207.5774 | $207.58 | $207.60 | $207.60 |
| Purchase #4 | $102.40 | 9.301% | $111.9242 | $111.92 | $111.90 | $111.90 |
| Purchase #5 | $188.63 | 10.364% | $208.1796 | $208.18 | $208.20 | $208.20 |
| Purchase #6 | $205.81 | 13.448% | $233.4873 | $233.49 | $233.50 | $233.50 |
| Purchase #7 | $10.51 | 9.415% | $11.4995 | $11.50 | $11.50 | $11.50 |
| 7 purchase totals = | $951.17 | $1,058.2131 | $1,058.22 | $1,058.25 | $1,058.20 | |