| 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 | $36.64 | 13.102% | $41.4406 | $41.44 | $41.45 | $41.40 |
| Purchase #2 | $221.50 | 4.130% | $230.648 | $230.65 | $230.65 | $230.60 |
| Purchase #3 | $222.65 | 7.225% | $238.7365 | $238.74 | $238.75 | $238.70 |
| Purchase #4 | $184.56 | 10.613% | $204.1474 | $204.15 | $204.15 | $204.10 |
| Purchase #5 | $13.93 | 3.239% | $14.3812 | $14.38 | $14.40 | $14.40 |
| Purchase #6 | $188.37 | 11.742% | $210.4884 | $210.49 | $210.50 | $210.50 |
| Purchase #7 | $20.85 | 7.404% | $22.3937 | $22.39 | $22.40 | $22.40 |
| 7 purchase totals = | $888.50 | $962.2358 | $962.24 | $962.30 | $962.10 | |