| 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 | $248.60 | 13.569% | $282.3325 | $282.33 | $282.35 | $282.30 |
| Purchase #2 | $104.57 | 5.500% | $110.3214 | $110.32 | $110.30 | $110.30 |
| Purchase #3 | $138.46 | 6.333% | $147.2287 | $147.23 | $147.25 | $147.20 |
| Purchase #4 | $80.48 | 3.860% | $83.5865 | $83.59 | $83.60 | $83.60 |
| Purchase #5 | $51.54 | 4.844% | $54.0366 | $54.04 | $54.05 | $54.00 |
| Purchase #6 | $86.94 | 11.553% | $96.9842 | $96.98 | $97.00 | $97.00 |
| Purchase #7 | $149.74 | 13.354% | $169.7363 | $169.74 | $169.75 | $169.70 |
| 7 purchase totals = | $860.33 | $944.2262 | $944.23 | $944.30 | $944.10 | |