| 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 | $135.53 | 4.196% | $141.2168 | $141.22 | $141.20 | $141.20 |
| Purchase #2 | $127.36 | 4.502% | $133.0937 | $133.09 | $133.10 | $133.10 |
| Purchase #3 | $247.78 | 3.289% | $255.9295 | $255.93 | $255.95 | $255.90 |
| Purchase #4 | $89.66 | 8.372% | $97.1663 | $97.17 | $97.15 | $97.20 |
| Purchase #5 | $99.28 | 3.747% | $103 | $103.00 | $103.00 | $103.00 |
| Purchase #6 | $97.80 | 7.633% | $105.2651 | $105.27 | $105.25 | $105.30 |
| Purchase #7 | $80.62 | 7.869% | $86.964 | $86.96 | $86.95 | $87.00 |
| 7 purchase totals = | $878.03 | $922.6354 | $922.64 | $922.60 | $922.70 | |