| 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 | $196.48 | 12.358% | $220.761 | $220.76 | $220.75 | $220.80 |
| Purchase #2 | $72.39 | 6.609% | $77.1743 | $77.17 | $77.15 | $77.20 |
| Purchase #3 | $197.93 | 10.366% | $218.4474 | $218.45 | $218.45 | $218.40 |
| Purchase #4 | $105.59 | 12.349% | $118.6293 | $118.63 | $118.65 | $118.60 |
| Purchase #5 | $207.36 | 13.451% | $235.252 | $235.25 | $235.25 | $235.30 |
| Purchase #6 | $217.67 | 6.329% | $231.4463 | $231.45 | $231.45 | $231.40 |
| Purchase #7 | $117.76 | 12.669% | $132.679 | $132.68 | $132.70 | $132.70 |
| 7 purchase totals = | $1,115.18 | $1,234.3893 | $1,234.39 | $1,234.40 | $1,234.40 | |