| 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 | $250.26 | 9.230% | $273.359 | $273.36 | $273.35 | $273.40 |
| Purchase #2 | $46.47 | 9.499% | $50.8842 | $50.88 | $50.90 | $50.90 |
| Purchase #3 | $152.59 | 6.605% | $162.6686 | $162.67 | $162.65 | $162.70 |
| Purchase #4 | $213.72 | 11.219% | $237.6972 | $237.70 | $237.70 | $237.70 |
| Purchase #5 | $153.53 | 3.550% | $158.9803 | $158.98 | $159.00 | $159.00 |
| Purchase #6 | $72.78 | 4.390% | $75.975 | $75.98 | $76.00 | $76.00 |
| Purchase #7 | $13.56 | 6.458% | $14.4357 | $14.44 | $14.45 | $14.40 |
| 7 purchase totals = | $902.91 | $974.0000 | $974.01 | $974.05 | $974.10 | |