| 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 | $219.79 | 12.294% | $246.811 | $246.81 | $246.80 | $246.80 |
| Purchase #2 | $32.37 | 11.239% | $36.0081 | $36.01 | $36.00 | $36.00 |
| Purchase #3 | $210.82 | 12.779% | $237.7607 | $237.76 | $237.75 | $237.80 |
| Purchase #4 | $134.31 | 6.583% | $143.1516 | $143.15 | $143.15 | $143.20 |
| Purchase #5 | $79.71 | 12.714% | $89.8443 | $89.84 | $89.85 | $89.80 |
| Purchase #6 | $136.26 | 13.851% | $155.1334 | $155.13 | $155.15 | $155.10 |
| Purchase #7 | $73.38 | 12.116% | $82.2707 | $82.27 | $82.25 | $82.30 |
| 7 purchase totals = | $886.64 | $990.9798 | $990.97 | $990.95 | $991.00 | |