| 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 | $199.83 | 8.477% | $216.7696 | $216.77 | $216.75 | $216.80 |
| Purchase #2 | $232.42 | 4.220% | $242.2281 | $242.23 | $242.25 | $242.20 |
| Purchase #3 | $208.82 | 6.414% | $222.2137 | $222.21 | $222.20 | $222.20 |
| Purchase #4 | $236.91 | 11.443% | $264.0196 | $264.02 | $264.00 | $264.00 |
| Purchase #5 | $98.35 | 8.651% | $106.8583 | $106.86 | $106.85 | $106.90 |
| Purchase #6 | $166.63 | 13.705% | $189.4666 | $189.47 | $189.45 | $189.50 |
| Purchase #7 | $153.94 | 11.126% | $171.0674 | $171.07 | $171.05 | $171.10 |
| 7 purchase totals = | $1,296.90 | $1,412.6233 | $1,412.63 | $1,412.55 | $1,412.70 | |