| 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 | $243.86 | 11.307% | $271.4333 | $271.43 | $271.45 | $271.40 |
| Purchase #2 | $73.77 | 3.684% | $76.4877 | $76.49 | $76.50 | $76.50 |
| Purchase #3 | $162.48 | 8.391% | $176.1137 | $176.11 | $176.10 | $176.10 |
| Purchase #4 | $86.33 | 3.133% | $89.0347 | $89.03 | $89.05 | $89.00 |
| Purchase #5 | $246.25 | 4.606% | $257.5923 | $257.59 | $257.60 | $257.60 |
| Purchase #6 | $210.69 | 10.107% | $231.9844 | $231.98 | $232.00 | $232.00 |
| Purchase #7 | $38.99 | 9.257% | $42.5993 | $42.60 | $42.60 | $42.60 |
| 7 purchase totals = | $1,062.37 | $1,145.2454 | $1,145.23 | $1,145.30 | $1,145.20 | |