| 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 | $20.97 | 10.590% | $23.1907 | $23.19 | $23.20 | $23.20 |
| Purchase #2 | $127.67 | 8.447% | $138.4543 | $138.45 | $138.45 | $138.50 |
| Purchase #3 | $100.53 | 11.669% | $112.2608 | $112.26 | $112.25 | $112.30 |
| Purchase #4 | $141.93 | 8.619% | $154.1629 | $154.16 | $154.15 | $154.20 |
| Purchase #5 | $159.73 | 7.529% | $171.7561 | $171.76 | $171.75 | $171.80 |
| Purchase #6 | $91.86 | 9.465% | $100.5545 | $100.55 | $100.55 | $100.60 |
| Purchase #7 | $246.44 | 10.327% | $271.8899 | $271.89 | $271.90 | $271.90 |
| 7 purchase totals = | $889.13 | $972.2692 | $972.26 | $972.25 | $972.50 | |