| 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 | $131.56 | 5.509% | $138.8076 | $138.81 | $138.80 | $138.80 |
| Purchase #2 | $226.75 | 12.387% | $254.8375 | $254.84 | $254.85 | $254.80 |
| Purchase #3 | $70.37 | 12.257% | $78.9953 | $79.00 | $79.00 | $79.00 |
| Purchase #4 | $198.44 | 3.178% | $204.7464 | $204.75 | $204.75 | $204.70 |
| Purchase #5 | $182.86 | 9.567% | $200.3542 | $200.35 | $200.35 | $200.40 |
| Purchase #6 | $185.80 | 5.212% | $195.4839 | $195.48 | $195.50 | $195.50 |
| Purchase #7 | $166.78 | 12.690% | $187.9444 | $187.94 | $187.95 | $187.90 |
| 7 purchase totals = | $1,162.56 | $1,261.1693 | $1,261.17 | $1,261.20 | $1,261.10 | |