| 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 | $245.42 | 3.464% | $253.9213 | $253.92 | $253.90 | $253.90 |
| Purchase #2 | $13.70 | 11.867% | $15.3258 | $15.33 | $15.35 | $15.30 |
| Purchase #3 | $93.71 | 12.218% | $105.1595 | $105.16 | $105.15 | $105.20 |
| Purchase #4 | $186.33 | 11.157% | $207.1188 | $207.12 | $207.10 | $207.10 |
| Purchase #5 | $160.45 | 10.159% | $176.7501 | $176.75 | $176.75 | $176.80 |
| Purchase #6 | $227.62 | 5.787% | $240.7924 | $240.79 | $240.80 | $240.80 |
| Purchase #7 | $52.47 | 10.483% | $57.9704 | $57.97 | $57.95 | $58.00 |
| 7 purchase totals = | $979.70 | $1,057.0383 | $1,057.04 | $1,057.00 | $1,057.10 | |