| 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 | $187.42 | 4.787% | $196.3918 | $196.39 | $196.40 | $196.40 |
| Purchase #2 | $241.82 | 8.108% | $261.4268 | $261.43 | $261.45 | $261.40 |
| Purchase #3 | $84.56 | 11.714% | $94.4654 | $94.47 | $94.45 | $94.50 |
| Purchase #4 | $44.39 | 11.631% | $49.553 | $49.55 | $49.55 | $49.60 |
| Purchase #5 | $152.43 | 5.195% | $160.3487 | $160.35 | $160.35 | $160.30 |
| Purchase #6 | $210.90 | 8.358% | $228.527 | $228.53 | $228.55 | $228.50 |
| Purchase #7 | $221.96 | 3.614% | $229.9816 | $229.98 | $230.00 | $230.00 |
| 7 purchase totals = | $1,143.48 | $1,220.6943 | $1,220.70 | $1,220.75 | $1,220.70 | |