| 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 | $239.48 | 3.656% | $248.2354 | $248.24 | $248.25 | $248.20 |
| Purchase #2 | $30.65 | 8.473% | $33.247 | $33.25 | $33.25 | $33.20 |
| Purchase #3 | $71.74 | 5.632% | $75.7804 | $75.78 | $75.80 | $75.80 |
| Purchase #4 | $154.52 | 3.157% | $159.3982 | $159.40 | $159.40 | $159.40 |
| Purchase #5 | $145.63 | 7.166% | $156.0658 | $156.07 | $156.05 | $156.10 |
| Purchase #6 | $109.51 | 7.320% | $117.5261 | $117.53 | $117.55 | $117.50 |
| Purchase #7 | $153.91 | 13.228% | $174.2692 | $174.27 | $174.25 | $174.30 |
| 7 purchase totals = | $905.44 | $964.5221 | $964.54 | $964.55 | $964.50 | |