| 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 | $225.49 | 7.694% | $242.8392 | $242.84 | $242.85 | $242.80 |
| Purchase #2 | $245.71 | 6.288% | $261.1602 | $261.16 | $261.15 | $261.20 |
| Purchase #3 | $214.51 | 7.863% | $231.3769 | $231.38 | $231.40 | $231.40 |
| Purchase #4 | $133.26 | 7.685% | $143.501 | $143.50 | $143.50 | $143.50 |
| Purchase #5 | $77.57 | 4.472% | $81.0389 | $81.04 | $81.05 | $81.00 |
| Purchase #6 | $193.62 | 13.692% | $220.1305 | $220.13 | $220.15 | $220.10 |
| Purchase #7 | $230.55 | 9.817% | $253.1831 | $253.18 | $253.20 | $253.20 |
| 7 purchase totals = | $1,320.71 | $1,433.2298 | $1,433.23 | $1,433.30 | $1,433.20 | |