| 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 | $199.67 | 3.693% | $207.0438 | $207.04 | $207.05 | $207.00 |
| Purchase #2 | $152.63 | 7.862% | $164.6298 | $164.63 | $164.65 | $164.60 |
| Purchase #3 | $96.30 | 9.467% | $105.4167 | $105.42 | $105.40 | $105.40 |
| Purchase #4 | $124.30 | 4.320% | $129.6698 | $129.67 | $129.65 | $129.70 |
| Purchase #5 | $40.50 | 12.217% | $45.4479 | $45.45 | $45.45 | $45.40 |
| Purchase #6 | $188.65 | 12.108% | $211.4917 | $211.49 | $211.50 | $211.50 |
| Purchase #7 | $222.41 | 7.177% | $238.3724 | $238.37 | $238.35 | $238.40 |
| 7 purchase totals = | $1,024.46 | $1,102.0721 | $1,102.07 | $1,102.05 | $1,102.00 | |