| 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 | $108.46 | 3.527% | $112.2854 | $112.29 | $112.30 | $112.30 |
| Purchase #2 | $209.65 | 13.702% | $238.3762 | $238.38 | $238.40 | $238.40 |
| Purchase #3 | $172.79 | 7.737% | $186.1588 | $186.16 | $186.15 | $186.20 |
| Purchase #4 | $29.55 | 13.231% | $33.4598 | $33.46 | $33.45 | $33.50 |
| Purchase #5 | $75.58 | 12.308% | $84.8824 | $84.88 | $84.90 | $84.90 |
| Purchase #6 | $92.93 | 5.841% | $98.358 | $98.36 | $98.35 | $98.40 |
| Purchase #7 | $40.69 | 13.729% | $46.2763 | $46.28 | $46.30 | $46.30 |
| 7 purchase totals = | $729.65 | $799.7969 | $799.81 | $799.85 | $800.00 | |