| 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 | $13.51 | 5.641% | $14.2721 | $14.27 | $14.25 | $14.30 |
| Purchase #2 | $122.77 | 4.178% | $127.8993 | $127.90 | $127.90 | $127.90 |
| Purchase #3 | $209.49 | 4.284% | $218.4646 | $218.46 | $218.45 | $218.50 |
| Purchase #4 | $209.50 | 9.201% | $228.7761 | $228.78 | $228.80 | $228.80 |
| Purchase #5 | $201.46 | 8.751% | $219.0898 | $219.09 | $219.10 | $219.10 |
| Purchase #6 | $167.55 | 5.496% | $176.7585 | $176.76 | $176.75 | $176.80 |
| Purchase #7 | $70.30 | 13.456% | $79.7596 | $79.76 | $79.75 | $79.80 |
| 7 purchase totals = | $994.58 | $1,065.0200 | $1,065.02 | $1,065.00 | $1,065.20 | |