| 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 | $204.88 | 9.442% | $224.2248 | $224.22 | $224.20 | $224.20 |
| Purchase #2 | $240.51 | 3.465% | $248.8437 | $248.84 | $248.85 | $248.80 |
| Purchase #3 | $41.83 | 13.313% | $47.3988 | $47.40 | $47.40 | $47.40 |
| Purchase #4 | $128.64 | 7.663% | $138.4977 | $138.50 | $138.50 | $138.50 |
| Purchase #5 | $236.43 | 5.727% | $249.9703 | $249.97 | $249.95 | $250.00 |
| Purchase #6 | $150.71 | 11.575% | $168.1547 | $168.15 | $168.15 | $168.20 |
| Purchase #7 | $198.86 | 6.489% | $211.764 | $211.76 | $211.75 | $211.80 |
| 7 purchase totals = | $1,201.86 | $1,288.8540 | $1,288.84 | $1,288.80 | $1,288.90 | |