| 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 | $245.68 | 6.284% | $261.1185 | $261.12 | $261.10 | $261.10 |
| Purchase #2 | $109.70 | 6.280% | $116.5892 | $116.59 | $116.60 | $116.60 |
| Purchase #3 | $145.97 | 5.513% | $154.0173 | $154.02 | $154.00 | $154.00 |
| Purchase #4 | $192.75 | 4.291% | $201.0209 | $201.02 | $201.00 | $201.00 |
| Purchase #5 | $161.52 | 9.415% | $176.7271 | $176.73 | $176.75 | $176.70 |
| Purchase #6 | $140.92 | 3.668% | $146.0889 | $146.09 | $146.10 | $146.10 |
| Purchase #7 | $131.34 | 5.652% | $138.7633 | $138.76 | $138.75 | $138.80 |
| 7 purchase totals = | $1,127.88 | $1,194.3252 | $1,194.33 | $1,194.30 | $1,194.30 | |