| 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 | $51.54 | 13.719% | $58.6108 | $58.61 | $58.60 | $58.60 |
| Purchase #2 | $129.60 | 9.639% | $142.0921 | $142.09 | $142.10 | $142.10 |
| Purchase #3 | $226.69 | 5.525% | $239.2146 | $239.21 | $239.20 | $239.20 |
| Purchase #4 | $217.36 | 5.462% | $229.2322 | $229.23 | $229.25 | $229.20 |
| Purchase #5 | $147.56 | 4.613% | $154.3669 | $154.37 | $154.35 | $154.40 |
| Purchase #6 | $89.52 | 4.514% | $93.5609 | $93.56 | $93.55 | $93.60 |
| Purchase #7 | $187.49 | 8.399% | $203.2373 | $203.24 | $203.25 | $203.20 |
| 7 purchase totals = | $1,049.76 | $1,120.3148 | $1,120.31 | $1,120.30 | $1,120.30 | |