| 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 | $43.83 | 12.238% | $49.1939 | $49.19 | $49.20 | $49.20 |
| Purchase #2 | $93.84 | 7.798% | $101.1576 | $101.16 | $101.15 | $101.20 |
| Purchase #3 | $130.94 | 6.718% | $139.7365 | $139.74 | $139.75 | $139.70 |
| Purchase #4 | $241.27 | 8.515% | $261.8141 | $261.81 | $261.80 | $261.80 |
| Purchase #5 | $198.54 | 8.378% | $215.1737 | $215.17 | $215.15 | $215.20 |
| Purchase #6 | $197.68 | 5.795% | $209.1356 | $209.14 | $209.15 | $209.10 |
| Purchase #7 | $144.69 | 5.143% | $152.1314 | $152.13 | $152.15 | $152.10 |
| 7 purchase totals = | $1,050.79 | $1,128.3428 | $1,128.34 | $1,128.35 | $1,128.30 | |