| 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 | $231.34 | 8.114% | $250.1109 | $250.11 | $250.10 | $250.10 |
| Purchase #2 | $52.81 | 10.457% | $58.3323 | $58.33 | $58.35 | $58.30 |
| Purchase #3 | $45.81 | 8.275% | $49.6008 | $49.60 | $49.60 | $49.60 |
| Purchase #4 | $143.74 | 8.258% | $155.61 | $155.61 | $155.60 | $155.60 |
| Purchase #5 | $247.52 | 5.570% | $261.3069 | $261.31 | $261.30 | $261.30 |
| Purchase #6 | $147.74 | 11.281% | $164.4065 | $164.41 | $164.40 | $164.40 |
| Purchase #7 | $27.53 | 13.795% | $31.3278 | $31.33 | $31.35 | $31.30 |
| 7 purchase totals = | $896.49 | $970.6952 | $970.70 | $970.70 | $970.60 | |