| 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 | $230.87 | 8.104% | $249.5797 | $249.58 | $249.60 | $249.60 |
| Purchase #2 | $96.52 | 13.567% | $109.6149 | $109.61 | $109.60 | $109.60 |
| Purchase #3 | $143.54 | 13.145% | $162.4083 | $162.41 | $162.40 | $162.40 |
| Purchase #4 | $46.29 | 3.210% | $47.7759 | $47.78 | $47.80 | $47.80 |
| Purchase #5 | $26.71 | 9.580% | $29.2688 | $29.27 | $29.25 | $29.30 |
| Purchase #6 | $250.70 | 13.130% | $283.6169 | $283.62 | $283.60 | $283.60 |
| Purchase #7 | $103.44 | 11.681% | $115.5228 | $115.52 | $115.50 | $115.50 |
| 7 purchase totals = | $898.07 | $997.7873 | $997.79 | $997.75 | $997.80 | |