| 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 | $36.45 | 11.603% | $40.6793 | $40.68 | $40.70 | $40.70 |
| Purchase #2 | $200.71 | 7.724% | $216.2128 | $216.21 | $216.20 | $216.20 |
| Purchase #3 | $7.78 | 5.396% | $8.1998 | $8.20 | $8.20 | $8.20 |
| Purchase #4 | $210.79 | 12.333% | $236.7867 | $236.79 | $236.80 | $236.80 |
| Purchase #5 | $241.71 | 8.354% | $261.9025 | $261.90 | $261.90 | $261.90 |
| Purchase #6 | $217.61 | 9.626% | $238.5571 | $238.56 | $238.55 | $238.60 |
| Purchase #7 | $228.39 | 9.588% | $250.288 | $250.29 | $250.30 | $250.30 |
| 7 purchase totals = | $1,143.44 | $1,252.6262 | $1,252.63 | $1,252.65 | $1,252.70 | |