| 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 | $210.25 | 4.753% | $220.2432 | $220.24 | $220.25 | $220.20 |
| Purchase #2 | $101.69 | 6.821% | $108.6263 | $108.63 | $108.65 | $108.60 |
| Purchase #3 | $30.31 | 12.375% | $34.0609 | $34.06 | $34.05 | $34.10 |
| Purchase #4 | $190.72 | 10.538% | $210.8181 | $210.82 | $210.80 | $210.80 |
| Purchase #5 | $163.54 | 13.378% | $185.4184 | $185.42 | $185.40 | $185.40 |
| Purchase #6 | $221.41 | 13.398% | $251.0745 | $251.07 | $251.05 | $251.10 |
| Purchase #7 | $110.84 | 5.702% | $117.1601 | $117.16 | $117.15 | $117.20 |
| 7 purchase totals = | $1,028.76 | $1,127.4015 | $1,127.40 | $1,127.35 | $1,127.40 | |