| 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 | $242.30 | 9.228% | $264.6594 | $264.66 | $264.65 | $264.70 |
| Purchase #2 | $184.67 | 11.382% | $205.6891 | $205.69 | $205.70 | $205.70 |
| Purchase #3 | $152.71 | 12.550% | $171.8751 | $171.88 | $171.90 | $171.90 |
| Purchase #4 | $76.38 | 6.835% | $81.6006 | $81.60 | $81.60 | $81.60 |
| Purchase #5 | $23.90 | 9.208% | $26.1007 | $26.10 | $26.10 | $26.10 |
| Purchase #6 | $63.26 | 12.495% | $71.1643 | $71.16 | $71.15 | $71.20 |
| Purchase #7 | $60.80 | 3.615% | $62.9979 | $63.00 | $63.00 | $63.00 |
| 7 purchase totals = | $804.02 | $884.0871 | $884.09 | $884.10 | $884.20 | |