| 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 | $13.92 | 9.807% | $15.2851 | $15.29 | $15.30 | $15.30 |
| Purchase #2 | $202.74 | 5.319% | $213.5237 | $213.52 | $213.50 | $213.50 |
| Purchase #3 | $12.79 | 13.545% | $14.5224 | $14.52 | $14.50 | $14.50 |
| Purchase #4 | $182.63 | 5.838% | $193.2919 | $193.29 | $193.30 | $193.30 |
| Purchase #5 | $63.73 | 3.352% | $65.8662 | $65.87 | $65.85 | $65.90 |
| Purchase #6 | $246.97 | 9.739% | $271.0224 | $271.02 | $271.00 | $271.00 |
| Purchase #7 | $166.97 | 4.449% | $174.3985 | $174.40 | $174.40 | $174.40 |
| 7 purchase totals = | $889.75 | $947.9102 | $947.91 | $947.85 | $947.90 | |