| 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 | $225.95 | 4.502% | $236.1223 | $236.12 | $236.10 | $236.10 |
| Purchase #2 | $123.44 | 7.779% | $133.0424 | $133.04 | $133.05 | $133.00 |
| Purchase #3 | $155.86 | 5.827% | $164.942 | $164.94 | $164.95 | $164.90 |
| Purchase #4 | $25.54 | 13.180% | $28.9062 | $28.91 | $28.90 | $28.90 |
| Purchase #5 | $77.42 | 12.673% | $87.2314 | $87.23 | $87.25 | $87.20 |
| Purchase #6 | $11.30 | 6.587% | $12.0443 | $12.04 | $12.05 | $12.00 |
| Purchase #7 | $194.31 | 4.839% | $203.7127 | $203.71 | $203.70 | $203.70 |
| 7 purchase totals = | $813.82 | $866.0013 | $865.99 | $866.00 | $865.80 | |