| 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 | $21.30 | 5.704% | $22.515 | $22.52 | $22.50 | $22.50 |
| Purchase #2 | $124.88 | 11.467% | $139.2 | $139.20 | $139.20 | $139.20 |
| Purchase #3 | $209.93 | 11.122% | $233.2784 | $233.28 | $233.30 | $233.30 |
| Purchase #4 | $24.52 | 7.774% | $26.4262 | $26.43 | $26.45 | $26.40 |
| Purchase #5 | $148.74 | 6.293% | $158.1002 | $158.10 | $158.10 | $158.10 |
| Purchase #6 | $134.62 | 5.284% | $141.7333 | $141.73 | $141.75 | $141.70 |
| Purchase #7 | $108.55 | 13.143% | $122.8167 | $122.82 | $122.80 | $122.80 |
| 7 purchase totals = | $772.54 | $844.0698 | $844.08 | $844.10 | $844.00 | |