| 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 | $211.36 | 8.234% | $228.7634 | $228.76 | $228.75 | $228.80 |
| Purchase #2 | $196.31 | 8.125% | $212.2602 | $212.26 | $212.25 | $212.30 |
| Purchase #3 | $21.55 | 5.240% | $22.6792 | $22.68 | $22.70 | $22.70 |
| Purchase #4 | $5.89 | 5.350% | $6.2051 | $6.21 | $6.20 | $6.20 |
| Purchase #5 | $78.82 | 12.811% | $88.9176 | $88.92 | $88.90 | $88.90 |
| Purchase #6 | $114.31 | 7.682% | $123.0913 | $123.09 | $123.10 | $123.10 |
| Purchase #7 | $145.79 | 3.683% | $151.1594 | $151.16 | $151.15 | $151.20 |
| 7 purchase totals = | $774.03 | $833.0762 | $833.08 | $833.05 | $833.20 | |