| 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 | $237.60 | 9.746% | $260.7565 | $260.76 | $260.75 | $260.80 |
| Purchase #2 | $165.74 | 10.444% | $183.0499 | $183.05 | $183.05 | $183.00 |
| Purchase #3 | $247.49 | 5.602% | $261.3544 | $261.35 | $261.35 | $261.40 |
| Purchase #4 | $75.93 | 9.756% | $83.3377 | $83.34 | $83.35 | $83.30 |
| Purchase #5 | $221.32 | 7.819% | $238.625 | $238.63 | $238.65 | $238.60 |
| Purchase #6 | $26.88 | 9.362% | $29.3965 | $29.40 | $29.40 | $29.40 |
| Purchase #7 | $128.31 | 11.397% | $142.9335 | $142.93 | $142.95 | $142.90 |
| 7 purchase totals = | $1,103.27 | $1,199.4535 | $1,199.46 | $1,199.50 | $1,199.40 | |