| 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 | $245.44 | 6.344% | $261.0107 | $261.01 | $261.00 | $261.00 |
| Purchase #2 | $201.40 | 6.808% | $215.1113 | $215.11 | $215.10 | $215.10 |
| Purchase #3 | $159.64 | 11.129% | $177.4063 | $177.41 | $177.40 | $177.40 |
| Purchase #4 | $246.62 | 4.149% | $256.8523 | $256.85 | $256.85 | $256.90 |
| Purchase #5 | $39.32 | 10.127% | $43.3019 | $43.30 | $43.30 | $43.30 |
| Purchase #6 | $140.38 | 12.153% | $157.4404 | $157.44 | $157.45 | $157.40 |
| Purchase #7 | $5.54 | 4.662% | $5.7983 | $5.80 | $5.80 | $5.80 |
| 7 purchase totals = | $1,038.34 | $1,116.9212 | $1,116.92 | $1,116.90 | $1,116.90 | |