| 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 | $190.47 | 13.692% | $216.5492 | $216.55 | $216.55 | $216.50 |
| Purchase #2 | $216.38 | 11.203% | $240.6211 | $240.62 | $240.60 | $240.60 |
| Purchase #3 | $135.47 | 3.387% | $140.0584 | $140.06 | $140.05 | $140.10 |
| Purchase #4 | $207.98 | 3.487% | $215.2323 | $215.23 | $215.25 | $215.20 |
| Purchase #5 | $48.62 | 6.650% | $51.8532 | $51.85 | $51.85 | $51.90 |
| Purchase #6 | $185.55 | 9.376% | $202.9472 | $202.95 | $202.95 | $202.90 |
| Purchase #7 | $61.50 | 6.628% | $65.5762 | $65.58 | $65.60 | $65.60 |
| 7 purchase totals = | $1,045.97 | $1,132.8376 | $1,132.84 | $1,132.85 | $1,132.80 | |