| 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 | $211.29 | 13.809% | $240.467 | $240.47 | $240.45 | $240.50 |
| Purchase #2 | $243.38 | 7.442% | $261.4923 | $261.49 | $261.50 | $261.50 |
| Purchase #3 | $246.85 | 8.714% | $268.3605 | $268.36 | $268.35 | $268.40 |
| Purchase #4 | $102.94 | 7.298% | $110.4526 | $110.45 | $110.45 | $110.50 |
| Purchase #5 | $188.40 | 6.143% | $199.9734 | $199.97 | $199.95 | $200.00 |
| Purchase #6 | $22.66 | 4.597% | $23.7017 | $23.70 | $23.70 | $23.70 |
| Purchase #7 | $39.85 | 11.754% | $44.534 | $44.53 | $44.55 | $44.50 |
| 7 purchase totals = | $1,055.37 | $1,148.9815 | $1,148.97 | $1,148.95 | $1,149.10 | |