| 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 | $142.45 | 11.786% | $159.2392 | $159.24 | $159.25 | $159.20 |
| Purchase #2 | $248.80 | 13.472% | $282.3183 | $282.32 | $282.30 | $282.30 |
| Purchase #3 | $105.94 | 4.862% | $111.0908 | $111.09 | $111.10 | $111.10 |
| Purchase #4 | $238.51 | 9.496% | $261.1589 | $261.16 | $261.15 | $261.20 |
| Purchase #5 | $205.64 | 10.830% | $227.9108 | $227.91 | $227.90 | $227.90 |
| Purchase #6 | $202.69 | 12.823% | $228.6809 | $228.68 | $228.70 | $228.70 |
| Purchase #7 | $100.67 | 12.556% | $113.3101 | $113.31 | $113.30 | $113.30 |
| 7 purchase totals = | $1,244.70 | $1,383.7090 | $1,383.71 | $1,383.70 | $1,383.70 | |