| 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 | $124.95 | 3.589% | $129.4345 | $129.43 | $129.45 | $129.40 |
| Purchase #2 | $216.65 | 4.374% | $226.1263 | $226.13 | $226.15 | $226.10 |
| Purchase #3 | $44.69 | 12.270% | $50.1735 | $50.17 | $50.15 | $50.20 |
| Purchase #4 | $70.98 | 10.402% | $78.3633 | $78.36 | $78.35 | $78.40 |
| Purchase #5 | $31.47 | 8.490% | $34.1418 | $34.14 | $34.15 | $34.10 |
| Purchase #6 | $10.81 | 7.718% | $11.6443 | $11.64 | $11.65 | $11.60 |
| Purchase #7 | $116.76 | 5.517% | $123.2016 | $123.20 | $123.20 | $123.20 |
| 7 purchase totals = | $616.31 | $653.0853 | $653.07 | $653.10 | $653.00 | |