| 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 | $102.62 | 10.776% | $113.6783 | $113.68 | $113.70 | $113.70 |
| Purchase #2 | $233.61 | 8.114% | $252.5651 | $252.57 | $252.55 | $252.60 |
| Purchase #3 | $183.73 | 13.798% | $209.0811 | $209.08 | $209.10 | $209.10 |
| Purchase #4 | $123.61 | 3.667% | $128.1428 | $128.14 | $128.15 | $128.10 |
| Purchase #5 | $188.92 | 5.260% | $198.8572 | $198.86 | $198.85 | $198.90 |
| Purchase #6 | $173.25 | 7.562% | $186.3512 | $186.35 | $186.35 | $186.40 |
| Purchase #7 | $144.89 | 10.524% | $160.1382 | $160.14 | $160.15 | $160.10 |
| 7 purchase totals = | $1,150.63 | $1,248.8139 | $1,248.82 | $1,248.85 | $1,248.90 | |