| 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 | $78.88 | 10.413% | $87.0938 | $87.09 | $87.10 | $87.10 |
| Purchase #2 | $27.49 | 7.562% | $29.5688 | $29.57 | $29.55 | $29.60 |
| Purchase #3 | $234.89 | 12.317% | $263.8214 | $263.82 | $263.80 | $263.80 |
| Purchase #4 | $162.99 | 7.398% | $175.048 | $175.05 | $175.05 | $175.00 |
| Purchase #5 | $163.99 | 13.147% | $185.5498 | $185.55 | $185.55 | $185.50 |
| Purchase #6 | $224.33 | 12.265% | $251.8441 | $251.84 | $251.85 | $251.80 |
| Purchase #7 | $134.30 | 5.194% | $141.2755 | $141.28 | $141.30 | $141.30 |
| 7 purchase totals = | $1,026.87 | $1,134.2014 | $1,134.20 | $1,134.20 | $1,134.10 | |