| 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 | $192.68 | 8.341% | $208.7514 | $208.75 | $208.75 | $208.80 |
| Purchase #2 | $183.50 | 10.362% | $202.5143 | $202.51 | $202.50 | $202.50 |
| Purchase #3 | $233.50 | 6.548% | $248.7896 | $248.79 | $248.80 | $248.80 |
| Purchase #4 | $138.98 | 3.206% | $143.4357 | $143.44 | $143.45 | $143.40 |
| Purchase #5 | $248.53 | 8.816% | $270.4404 | $270.44 | $270.45 | $270.40 |
| Purchase #6 | $241.49 | 3.206% | $249.2322 | $249.23 | $249.25 | $249.20 |
| Purchase #7 | $111.29 | 5.756% | $117.6959 | $117.70 | $117.70 | $117.70 |
| 7 purchase totals = | $1,349.97 | $1,440.8595 | $1,440.86 | $1,440.90 | $1,440.80 | |