| 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 | $147.36 | 10.246% | $162.4585 | $162.46 | $162.45 | $162.50 |
| Purchase #2 | $206.55 | 4.553% | $215.9542 | $215.95 | $215.95 | $216.00 |
| Purchase #3 | $50.82 | 12.844% | $57.3473 | $57.35 | $57.35 | $57.30 |
| Purchase #4 | $199.50 | 11.737% | $222.9153 | $222.92 | $222.90 | $222.90 |
| Purchase #5 | $206.87 | 3.258% | $213.6098 | $213.61 | $213.60 | $213.60 |
| Purchase #6 | $120.46 | 6.536% | $128.3333 | $128.33 | $128.35 | $128.30 |
| Purchase #7 | $240.74 | 11.392% | $268.1651 | $268.17 | $268.15 | $268.20 |
| 7 purchase totals = | $1,172.30 | $1,268.7835 | $1,268.79 | $1,268.75 | $1,268.80 | |