| 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 | $192.89 | 7.200% | $206.7781 | $206.78 | $206.80 | $206.80 |
| Purchase #2 | $103.40 | 11.227% | $115.0087 | $115.01 | $115.00 | $115.00 |
| Purchase #3 | $35.63 | 12.211% | $39.9808 | $39.98 | $40.00 | $40.00 |
| Purchase #4 | $201.46 | 12.818% | $227.2831 | $227.28 | $227.30 | $227.30 |
| Purchase #5 | $13.71 | 11.614% | $15.3023 | $15.30 | $15.30 | $15.30 |
| Purchase #6 | $99.73 | 4.792% | $104.5091 | $104.51 | $104.50 | $104.50 |
| Purchase #7 | $94.72 | 10.169% | $104.3521 | $104.35 | $104.35 | $104.40 |
| 7 purchase totals = | $741.54 | $813.2142 | $813.21 | $813.25 | $813.30 | |