| 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 | $207.35 | 9.842% | $227.7574 | $227.76 | $227.75 | $227.80 |
| Purchase #2 | $17.69 | 10.645% | $19.5731 | $19.57 | $19.55 | $19.60 |
| Purchase #3 | $247.35 | 8.165% | $267.5461 | $267.55 | $267.55 | $267.50 |
| Purchase #4 | $79.35 | 12.507% | $89.2743 | $89.27 | $89.25 | $89.30 |
| Purchase #5 | $28.41 | 12.176% | $31.8692 | $31.87 | $31.85 | $31.90 |
| Purchase #6 | $118.43 | 9.293% | $129.4357 | $129.44 | $129.45 | $129.40 |
| Purchase #7 | $33.80 | 11.598% | $37.7201 | $37.72 | $37.70 | $37.70 |
| 7 purchase totals = | $732.38 | $803.1759 | $803.18 | $803.10 | $803.20 | |