| 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 | $192.98 | 8.357% | $209.1073 | $209.11 | $209.10 | $209.10 |
| Purchase #2 | $126.95 | 10.861% | $140.738 | $140.74 | $140.75 | $140.70 |
| Purchase #3 | $128.43 | 9.432% | $140.5435 | $140.54 | $140.55 | $140.50 |
| Purchase #4 | $26.34 | 7.353% | $28.2768 | $28.28 | $28.30 | $28.30 |
| Purchase #5 | $78.66 | 6.572% | $83.8295 | $83.83 | $83.85 | $83.80 |
| Purchase #6 | $205.63 | 10.432% | $227.0813 | $227.08 | $227.10 | $227.10 |
| Purchase #7 | $174.84 | 7.710% | $188.3202 | $188.32 | $188.30 | $188.30 |
| 7 purchase totals = | $933.83 | $1,017.8966 | $1,017.90 | $1,017.95 | $1,017.80 | |