| 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 | $93.28 | 10.234% | $102.8263 | $102.83 | $102.85 | $102.80 |
| Purchase #2 | $131.36 | 10.171% | $144.7206 | $144.72 | $144.70 | $144.70 |
| Purchase #3 | $250.78 | 13.166% | $283.7977 | $283.80 | $283.80 | $283.80 |
| Purchase #4 | $129.72 | 7.594% | $139.5709 | $139.57 | $139.55 | $139.60 |
| Purchase #5 | $34.37 | 6.363% | $36.557 | $36.56 | $36.55 | $36.60 |
| Purchase #6 | $137.82 | 6.833% | $147.2372 | $147.24 | $147.25 | $147.20 |
| Purchase #7 | $103.56 | 3.685% | $107.3762 | $107.38 | $107.40 | $107.40 |
| 7 purchase totals = | $880.89 | $962.0859 | $962.10 | $962.10 | $962.10 | |