| 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 | $115.42 | 7.596% | $124.1873 | $124.19 | $124.20 | $124.20 |
| Purchase #2 | $21.72 | 8.794% | $23.6301 | $23.63 | $23.65 | $23.60 |
| Purchase #3 | $142.91 | 3.702% | $148.2005 | $148.20 | $148.20 | $148.20 |
| Purchase #4 | $218.27 | 6.139% | $231.6696 | $231.67 | $231.65 | $231.70 |
| Purchase #5 | $220.95 | 11.786% | $246.9912 | $246.99 | $247.00 | $247.00 |
| Purchase #6 | $130.38 | 5.504% | $137.5561 | $137.56 | $137.55 | $137.60 |
| Purchase #7 | $133.64 | 9.367% | $146.1581 | $146.16 | $146.15 | $146.20 |
| 7 purchase totals = | $983.29 | $1,058.3929 | $1,058.40 | $1,058.40 | $1,058.50 | |