| 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 | $93.37 | 12.539% | $105.0777 | $105.08 | $105.10 | $105.10 |
| Purchase #2 | $103.44 | 11.493% | $115.3284 | $115.33 | $115.35 | $115.30 |
| Purchase #3 | $142.48 | 9.479% | $155.9857 | $155.99 | $156.00 | $156.00 |
| Purchase #4 | $61.66 | 13.611% | $70.0525 | $70.05 | $70.05 | $70.10 |
| Purchase #5 | $214.82 | 3.230% | $221.7587 | $221.76 | $221.75 | $221.80 |
| Purchase #6 | $217.57 | 9.313% | $237.8323 | $237.83 | $237.85 | $237.80 |
| Purchase #7 | $207.30 | 11.453% | $231.0421 | $231.04 | $231.05 | $231.00 |
| 7 purchase totals = | $1,040.64 | $1,137.0774 | $1,137.08 | $1,137.15 | $1,137.10 | |