| 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 | $245.54 | 10.689% | $271.7858 | $271.79 | $271.80 | $271.80 |
| Purchase #2 | $10.93 | 10.306% | $12.0564 | $12.06 | $12.05 | $12.10 |
| Purchase #3 | $155.56 | 8.516% | $168.8075 | $168.81 | $168.80 | $168.80 |
| Purchase #4 | $81.71 | 10.310% | $90.1343 | $90.13 | $90.15 | $90.10 |
| Purchase #5 | $55.66 | 5.340% | $58.6322 | $58.63 | $58.65 | $58.60 |
| Purchase #6 | $224.81 | 10.156% | $247.6417 | $247.64 | $247.65 | $247.60 |
| Purchase #7 | $234.99 | 8.516% | $255.0017 | $255.00 | $255.00 | $255.00 |
| 7 purchase totals = | $1,009.20 | $1,104.0596 | $1,104.06 | $1,104.10 | $1,104.00 | |