| 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 | $105.35 | 4.266% | $109.8442 | $109.84 | $109.85 | $109.80 |
| Purchase #2 | $86.86 | 12.216% | $97.4708 | $97.47 | $97.45 | $97.50 |
| Purchase #3 | $212.56 | 13.563% | $241.3895 | $241.39 | $241.40 | $241.40 |
| Purchase #4 | $110.55 | 3.384% | $114.291 | $114.29 | $114.30 | $114.30 |
| Purchase #5 | $192.47 | 3.828% | $199.8378 | $199.84 | $199.85 | $199.80 |
| Purchase #6 | $126.71 | 12.122% | $142.0698 | $142.07 | $142.05 | $142.10 |
| Purchase #7 | $184.42 | 5.758% | $195.0389 | $195.04 | $195.05 | $195.00 |
| 7 purchase totals = | $1,018.92 | $1,099.9420 | $1,099.94 | $1,099.95 | $1,099.90 | |