| 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 | $209.51 | 5.145% | $220.2893 | $220.29 | $220.30 | $220.30 |
| Purchase #2 | $33.55 | 7.717% | $36.1391 | $36.14 | $36.15 | $36.10 |
| Purchase #3 | $231.97 | 4.651% | $242.7589 | $242.76 | $242.75 | $242.80 |
| Purchase #4 | $41.40 | 11.649% | $46.2227 | $46.22 | $46.20 | $46.20 |
| Purchase #5 | $232.26 | 8.779% | $252.6501 | $252.65 | $252.65 | $252.70 |
| Purchase #6 | $17.59 | 7.406% | $18.8927 | $18.89 | $18.90 | $18.90 |
| Purchase #7 | $93.31 | 12.556% | $105.026 | $105.03 | $105.05 | $105.00 |
| 7 purchase totals = | $859.59 | $921.9788 | $921.98 | $922.00 | $922.00 | |