| 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 | $205.67 | 5.430% | $216.8379 | $216.84 | $216.85 | $216.80 |
| Purchase #2 | $129.41 | 11.819% | $144.705 | $144.71 | $144.70 | $144.70 |
| Purchase #3 | $73.98 | 4.437% | $77.2625 | $77.26 | $77.25 | $77.30 |
| Purchase #4 | $139.85 | 6.786% | $149.3402 | $149.34 | $149.35 | $149.30 |
| Purchase #5 | $182.25 | 12.352% | $204.7615 | $204.76 | $204.75 | $204.80 |
| Purchase #6 | $227.79 | 13.691% | $258.9767 | $258.98 | $259.00 | $259.00 |
| Purchase #7 | $55.95 | 4.632% | $58.5416 | $58.54 | $58.55 | $58.50 |
| 7 purchase totals = | $1,014.90 | $1,110.4254 | $1,110.43 | $1,110.45 | $1,110.40 | |