| 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 | $180.91 | 13.817% | $205.9063 | $205.91 | $205.90 | $205.90 |
| Purchase #2 | $202.62 | 3.604% | $209.9224 | $209.92 | $209.90 | $209.90 |
| Purchase #3 | $248.27 | 13.834% | $282.6157 | $282.62 | $282.60 | $282.60 |
| Purchase #4 | $52.49 | 10.218% | $57.8534 | $57.85 | $57.85 | $57.90 |
| Purchase #5 | $9.72 | 13.355% | $11.0181 | $11.02 | $11.00 | $11.00 |
| Purchase #6 | $49.39 | 11.604% | $55.1212 | $55.12 | $55.10 | $55.10 |
| Purchase #7 | $109.56 | 12.160% | $122.8825 | $122.88 | $122.90 | $122.90 |
| 7 purchase totals = | $852.96 | $945.3196 | $945.32 | $945.25 | $945.30 | |