| 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 | $127.52 | 12.418% | $143.3554 | $143.36 | $143.35 | $143.40 |
| Purchase #2 | $226.99 | 9.639% | $248.8696 | $248.87 | $248.85 | $248.90 |
| Purchase #3 | $138.60 | 5.237% | $145.8585 | $145.86 | $145.85 | $145.90 |
| Purchase #4 | $48.86 | 11.116% | $54.2913 | $54.29 | $54.30 | $54.30 |
| Purchase #5 | $16.76 | 11.846% | $18.7454 | $18.75 | $18.75 | $18.70 |
| Purchase #6 | $94.70 | 3.562% | $98.0732 | $98.07 | $98.05 | $98.10 |
| Purchase #7 | $240.56 | 11.683% | $268.6646 | $268.66 | $268.65 | $268.70 |
| 7 purchase totals = | $893.99 | $977.8580 | $977.86 | $977.80 | $978.00 | |