| 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 | $95.86 | 4.336% | $100.0165 | $100.02 | $100.00 | $100.00 |
| Purchase #2 | $206.97 | 3.397% | $214.0008 | $214.00 | $214.00 | $214.00 |
| Purchase #3 | $175.46 | 6.157% | $186.2631 | $186.26 | $186.25 | $186.30 |
| Purchase #4 | $98.36 | 12.355% | $110.5124 | $110.51 | $110.50 | $110.50 |
| Purchase #5 | $30.50 | 4.173% | $31.7728 | $31.77 | $31.75 | $31.80 |
| Purchase #6 | $112.89 | 7.558% | $121.4222 | $121.42 | $121.40 | $121.40 |
| Purchase #7 | $141.46 | 8.731% | $153.8109 | $153.81 | $153.80 | $153.80 |
| 7 purchase totals = | $861.50 | $917.7987 | $917.79 | $917.70 | $917.80 | |