| 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 | $228.49 | 4.537% | $238.8566 | $238.86 | $238.85 | $238.90 |
| Purchase #2 | $235.48 | 4.647% | $246.4228 | $246.42 | $246.40 | $246.40 |
| Purchase #3 | $130.94 | 11.545% | $146.057 | $146.06 | $146.05 | $146.10 |
| Purchase #4 | $128.49 | 4.801% | $134.6588 | $134.66 | $134.65 | $134.70 |
| Purchase #5 | $59.89 | 5.851% | $63.3942 | $63.39 | $63.40 | $63.40 |
| Purchase #6 | $245.82 | 6.302% | $261.3116 | $261.31 | $261.30 | $261.30 |
| Purchase #7 | $64.94 | 3.495% | $67.2097 | $67.21 | $67.20 | $67.20 |
| 7 purchase totals = | $1,094.05 | $1,157.9107 | $1,157.91 | $1,157.85 | $1,158.00 | |