| 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 | $205.51 | 11.322% | $228.7778 | $228.78 | $228.80 | $228.80 |
| Purchase #2 | $249.51 | 6.741% | $266.3295 | $266.33 | $266.35 | $266.30 |
| Purchase #3 | $21.92 | 6.390% | $23.3207 | $23.32 | $23.30 | $23.30 |
| Purchase #4 | $67.87 | 12.634% | $76.4447 | $76.44 | $76.45 | $76.40 |
| Purchase #5 | $47.57 | 8.673% | $51.6957 | $51.70 | $51.70 | $51.70 |
| Purchase #6 | $36.62 | 13.602% | $41.6011 | $41.60 | $41.60 | $41.60 |
| Purchase #7 | $125.29 | 5.156% | $131.75 | $131.75 | $131.75 | $131.80 |
| 7 purchase totals = | $754.29 | $819.9195 | $819.92 | $819.95 | $819.90 | |