| 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 | $210.52 | 4.167% | $219.2924 | $219.29 | $219.30 | $219.30 |
| Purchase #2 | $26.93 | 6.111% | $28.5757 | $28.58 | $28.60 | $28.60 |
| Purchase #3 | $49.89 | 8.461% | $54.1112 | $54.11 | $54.10 | $54.10 |
| Purchase #4 | $171.26 | 12.153% | $192.0732 | $192.07 | $192.05 | $192.10 |
| Purchase #5 | $235.77 | 10.716% | $261.0351 | $261.04 | $261.05 | $261.00 |
| Purchase #6 | $156.91 | 10.256% | $173.0027 | $173.00 | $173.00 | $173.00 |
| Purchase #7 | $118.78 | 4.714% | $124.3793 | $124.38 | $124.40 | $124.40 |
| 7 purchase totals = | $970.06 | $1,052.4696 | $1,052.47 | $1,052.50 | $1,052.50 | |