| 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 | $217.92 | 5.665% | $230.2652 | $230.27 | $230.25 | $230.30 |
| Purchase #2 | $174.56 | 7.143% | $187.0288 | $187.03 | $187.05 | $187.00 |
| Purchase #3 | $169.25 | 12.272% | $190.0204 | $190.02 | $190.00 | $190.00 |
| Purchase #4 | $235.29 | 11.382% | $262.0707 | $262.07 | $262.05 | $262.10 |
| Purchase #5 | $250.75 | 10.243% | $276.4343 | $276.43 | $276.45 | $276.40 |
| Purchase #6 | $232.94 | 7.626% | $250.704 | $250.70 | $250.70 | $250.70 |
| Purchase #7 | $238.54 | 6.169% | $253.2555 | $253.26 | $253.25 | $253.30 |
| 7 purchase totals = | $1,519.25 | $1,649.7789 | $1,649.78 | $1,649.75 | $1,649.80 | |