| 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 | $250.99 | 5.132% | $263.8708 | $263.87 | $263.85 | $263.90 |
| Purchase #2 | $149.93 | 9.434% | $164.0744 | $164.07 | $164.05 | $164.10 |
| Purchase #3 | $85.93 | 9.635% | $94.2094 | $94.21 | $94.20 | $94.20 |
| Purchase #4 | $160.90 | 4.611% | $168.3191 | $168.32 | $168.30 | $168.30 |
| Purchase #5 | $174.47 | 9.111% | $190.366 | $190.37 | $190.35 | $190.40 |
| Purchase #6 | $180.37 | 10.795% | $199.8409 | $199.84 | $199.85 | $199.80 |
| Purchase #7 | $16.49 | 13.253% | $18.6754 | $18.68 | $18.70 | $18.70 |
| 7 purchase totals = | $1,019.08 | $1,099.3560 | $1,099.36 | $1,099.30 | $1,099.40 | |