| 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 | $216.71 | 11.533% | $241.7032 | $241.70 | $241.70 | $241.70 |
| Purchase #2 | $231.78 | 13.344% | $262.7087 | $262.71 | $262.70 | $262.70 |
| Purchase #3 | $192.90 | 11.510% | $215.1028 | $215.10 | $215.10 | $215.10 |
| Purchase #4 | $146.50 | 6.141% | $155.4966 | $155.50 | $155.50 | $155.50 |
| Purchase #5 | $184.34 | 12.269% | $206.9567 | $206.96 | $206.95 | $207.00 |
| Purchase #6 | $70.39 | 13.711% | $80.0412 | $80.04 | $80.05 | $80.00 |
| Purchase #7 | $139.53 | 11.156% | $155.096 | $155.10 | $155.10 | $155.10 |
| 7 purchase totals = | $1,182.15 | $1,317.1052 | $1,317.11 | $1,317.10 | $1,317.10 | |