| 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 | $90.34 | 3.161% | $93.1956 | $93.20 | $93.20 | $93.20 |
| Purchase #2 | $128.90 | 12.528% | $145.0486 | $145.05 | $145.05 | $145.00 |
| Purchase #3 | $214.44 | 11.640% | $239.4008 | $239.40 | $239.40 | $239.40 |
| Purchase #4 | $99.33 | 6.112% | $105.401 | $105.40 | $105.40 | $105.40 |
| Purchase #5 | $116.81 | 6.180% | $124.0289 | $124.03 | $124.05 | $124.00 |
| Purchase #6 | $78.79 | 4.468% | $82.3103 | $82.31 | $82.30 | $82.30 |
| Purchase #7 | $14.66 | 8.776% | $15.9466 | $15.95 | $15.95 | $15.90 |
| 7 purchase totals = | $743.27 | $805.3318 | $805.34 | $805.35 | $805.20 | |