| 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 | $189.28 | 10.598% | $209.3399 | $209.34 | $209.35 | $209.30 |
| Purchase #2 | $122.69 | 7.263% | $131.601 | $131.60 | $131.60 | $131.60 |
| Purchase #3 | $213.33 | 6.849% | $227.941 | $227.94 | $227.95 | $227.90 |
| Purchase #4 | $165.26 | 10.452% | $182.533 | $182.53 | $182.55 | $182.50 |
| Purchase #5 | $164.27 | 6.347% | $174.6962 | $174.70 | $174.70 | $174.70 |
| Purchase #6 | $204.84 | 7.795% | $220.8073 | $220.81 | $220.80 | $220.80 |
| Purchase #7 | $110.79 | 6.643% | $118.1498 | $118.15 | $118.15 | $118.10 |
| 7 purchase totals = | $1,170.46 | $1,265.0682 | $1,265.07 | $1,265.10 | $1,264.90 | |