| 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 | $116.25 | 5.589% | $122.7472 | $122.75 | $122.75 | $122.70 |
| Purchase #2 | $236.57 | 4.788% | $247.897 | $247.90 | $247.90 | $247.90 |
| Purchase #3 | $207.26 | 3.365% | $214.2343 | $214.23 | $214.25 | $214.20 |
| Purchase #4 | $239.48 | 9.204% | $261.5217 | $261.52 | $261.50 | $261.50 |
| Purchase #5 | $167.39 | 13.625% | $190.1969 | $190.20 | $190.20 | $190.20 |
| Purchase #6 | $19.48 | 12.713% | $21.9565 | $21.96 | $21.95 | $22.00 |
| Purchase #7 | $120.40 | 6.380% | $128.0815 | $128.08 | $128.10 | $128.10 |
| 7 purchase totals = | $1,106.83 | $1,186.6351 | $1,186.64 | $1,186.65 | $1,186.60 | |