| 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 | $209.89 | 9.589% | $230.0164 | $230.02 | $230.00 | $230.00 |
| Purchase #2 | $140.27 | 6.818% | $149.8336 | $149.83 | $149.85 | $149.80 |
| Purchase #3 | $103.32 | 3.490% | $106.9259 | $106.93 | $106.95 | $106.90 |
| Purchase #4 | $215.80 | 5.165% | $226.9461 | $226.95 | $226.95 | $226.90 |
| Purchase #5 | $11.73 | 4.730% | $12.2848 | $12.28 | $12.30 | $12.30 |
| Purchase #6 | $99.32 | 10.526% | $109.7744 | $109.77 | $109.75 | $109.80 |
| Purchase #7 | $170.26 | 6.235% | $180.8757 | $180.88 | $180.90 | $180.90 |
| 7 purchase totals = | $950.59 | $1,016.6569 | $1,016.66 | $1,016.70 | $1,016.60 | |