| 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 | $245.73 | 5.467% | $259.1641 | $259.16 | $259.15 | $259.20 |
| Purchase #2 | $248.96 | 3.375% | $257.3624 | $257.36 | $257.35 | $257.40 |
| Purchase #3 | $177.66 | 4.186% | $185.0968 | $185.10 | $185.10 | $185.10 |
| Purchase #4 | $142.46 | 11.607% | $158.9953 | $159.00 | $159.00 | $159.00 |
| Purchase #5 | $195.65 | 7.798% | $210.9068 | $210.91 | $210.90 | $210.90 |
| Purchase #6 | $127.98 | 8.849% | $139.305 | $139.31 | $139.30 | $139.30 |
| Purchase #7 | $128.36 | 10.689% | $142.0804 | $142.08 | $142.10 | $142.10 |
| 7 purchase totals = | $1,266.80 | $1,352.9108 | $1,352.92 | $1,352.90 | $1,353.00 | |