| 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 | $189.64 | 11.175% | $210.8323 | $210.83 | $210.85 | $210.80 |
| Purchase #2 | $239.39 | 11.291% | $266.4195 | $266.42 | $266.40 | $266.40 |
| Purchase #3 | $174.72 | 3.179% | $180.2743 | $180.27 | $180.25 | $180.30 |
| Purchase #4 | $101.31 | 8.123% | $109.5394 | $109.54 | $109.55 | $109.50 |
| Purchase #5 | $25.60 | 13.413% | $29.0337 | $29.03 | $29.05 | $29.00 |
| Purchase #6 | $22.88 | 6.820% | $24.4404 | $24.44 | $24.45 | $24.40 |
| Purchase #7 | $232.26 | 12.691% | $261.7361 | $261.74 | $261.75 | $261.70 |
| 7 purchase totals = | $985.80 | $1,082.2757 | $1,082.27 | $1,082.30 | $1,082.10 | |