| 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 | $192.26 | 3.456% | $198.9045 | $198.90 | $198.90 | $198.90 |
| Purchase #2 | $183.38 | 7.552% | $197.2289 | $197.23 | $197.25 | $197.20 |
| Purchase #3 | $119.86 | 7.684% | $129.07 | $129.07 | $129.05 | $129.10 |
| Purchase #4 | $46.68 | 12.191% | $52.3708 | $52.37 | $52.35 | $52.40 |
| Purchase #5 | $245.67 | 13.501% | $278.8379 | $278.84 | $278.85 | $278.80 |
| Purchase #6 | $30.30 | 5.333% | $31.9159 | $31.92 | $31.90 | $31.90 |
| Purchase #7 | $139.34 | 6.185% | $147.9582 | $147.96 | $147.95 | $148.00 |
| 7 purchase totals = | $957.49 | $1,036.2862 | $1,036.29 | $1,036.25 | $1,036.30 | |