| 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 | $211.74 | 4.801% | $221.9056 | $221.91 | $221.90 | $221.90 |
| Purchase #2 | $194.70 | 7.690% | $209.6724 | $209.67 | $209.65 | $209.70 |
| Purchase #3 | $175.82 | 8.202% | $190.2408 | $190.24 | $190.25 | $190.20 |
| Purchase #4 | $181.77 | 8.682% | $197.5513 | $197.55 | $197.55 | $197.60 |
| Purchase #5 | $205.87 | 8.295% | $222.9469 | $222.95 | $222.95 | $222.90 |
| Purchase #6 | $208.40 | 11.337% | $232.0263 | $232.03 | $232.05 | $232.00 |
| Purchase #7 | $179.30 | 11.811% | $200.4771 | $200.48 | $200.50 | $200.50 |
| 7 purchase totals = | $1,357.60 | $1,474.8204 | $1,474.83 | $1,474.85 | $1,474.80 | |