| 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 | $134.56 | 10.432% | $148.5973 | $148.60 | $148.60 | $148.60 |
| Purchase #2 | $28.62 | 5.527% | $30.2018 | $30.20 | $30.20 | $30.20 |
| Purchase #3 | $79.40 | 7.627% | $85.4558 | $85.46 | $85.45 | $85.50 |
| Purchase #4 | $242.37 | 13.839% | $275.9116 | $275.91 | $275.90 | $275.90 |
| Purchase #5 | $27.73 | 3.579% | $28.7225 | $28.72 | $28.70 | $28.70 |
| Purchase #6 | $188.92 | 9.473% | $206.8164 | $206.82 | $206.80 | $206.80 |
| Purchase #7 | $145.27 | 11.736% | $162.3189 | $162.32 | $162.30 | $162.30 |
| 7 purchase totals = | $846.87 | $938.0243 | $938.03 | $937.95 | $938.00 | |