| 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 | $220.29 | 13.379% | $249.7626 | $249.76 | $249.75 | $249.80 |
| Purchase #2 | $114.51 | 5.202% | $120.4668 | $120.47 | $120.45 | $120.50 |
| Purchase #3 | $8.50 | 8.121% | $9.1903 | $9.19 | $9.20 | $9.20 |
| Purchase #4 | $92.79 | 5.490% | $97.8842 | $97.88 | $97.90 | $97.90 |
| Purchase #5 | $237.28 | 7.679% | $255.5007 | $255.50 | $255.50 | $255.50 |
| Purchase #6 | $165.33 | 5.605% | $174.5967 | $174.60 | $174.60 | $174.60 |
| Purchase #7 | $49.43 | 4.601% | $51.7043 | $51.70 | $51.70 | $51.70 |
| 7 purchase totals = | $888.13 | $959.1056 | $959.10 | $959.10 | $959.20 | |