| 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 | $140.61 | 7.353% | $150.9491 | $150.95 | $150.95 | $150.90 |
| Purchase #2 | $242.31 | 9.156% | $264.4959 | $264.50 | $264.50 | $264.50 |
| Purchase #3 | $239.81 | 9.339% | $262.2059 | $262.21 | $262.20 | $262.20 |
| Purchase #4 | $207.81 | 3.494% | $215.0709 | $215.07 | $215.05 | $215.10 |
| Purchase #5 | $197.88 | 8.617% | $214.9313 | $214.93 | $214.95 | $214.90 |
| Purchase #6 | $58.48 | 8.186% | $63.2672 | $63.27 | $63.25 | $63.30 |
| Purchase #7 | $24.95 | 13.363% | $28.2841 | $28.28 | $28.30 | $28.30 |
| 7 purchase totals = | $1,111.85 | $1,199.2044 | $1,199.21 | $1,199.20 | $1,199.20 | |