| 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 | $116.50 | 9.247% | $127.2728 | $127.27 | $127.25 | $127.30 |
| Purchase #2 | $211.61 | 11.601% | $236.1589 | $236.16 | $236.15 | $236.20 |
| Purchase #3 | $180.66 | 6.168% | $191.8031 | $191.80 | $191.80 | $191.80 |
| Purchase #4 | $161.55 | 12.280% | $181.3883 | $181.39 | $181.40 | $181.40 |
| Purchase #5 | $201.30 | 8.126% | $217.6576 | $217.66 | $217.65 | $217.70 |
| Purchase #6 | $203.37 | 10.384% | $224.4879 | $224.49 | $224.50 | $224.50 |
| Purchase #7 | $218.31 | 12.431% | $245.4481 | $245.45 | $245.45 | $245.40 |
| 7 purchase totals = | $1,293.30 | $1,424.2167 | $1,424.22 | $1,424.20 | $1,424.30 | |