| 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 | $112.43 | 8.643% | $122.1473 | $122.15 | $122.15 | $122.10 |
| Purchase #2 | $105.84 | 6.836% | $113.0752 | $113.08 | $113.10 | $113.10 |
| Purchase #3 | $217.83 | 4.838% | $228.3686 | $228.37 | $228.35 | $228.40 |
| Purchase #4 | $164.26 | 12.185% | $184.2751 | $184.28 | $184.30 | $184.30 |
| Purchase #5 | $190.61 | 9.473% | $208.6665 | $208.67 | $208.65 | $208.70 |
| Purchase #6 | $155.67 | 12.364% | $174.917 | $174.92 | $174.90 | $174.90 |
| Purchase #7 | $16.74 | 6.421% | $17.8149 | $17.81 | $17.80 | $17.80 |
| 7 purchase totals = | $963.38 | $1,049.2646 | $1,049.28 | $1,049.25 | $1,049.30 | |