| 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 | $101.58 | 12.612% | $114.3913 | $114.39 | $114.40 | $114.40 |
| Purchase #2 | $53.87 | 13.460% | $61.1209 | $61.12 | $61.10 | $61.10 |
| Purchase #3 | $27.41 | 3.717% | $28.4288 | $28.43 | $28.45 | $28.40 |
| Purchase #4 | $163.30 | 13.317% | $185.0467 | $185.05 | $185.05 | $185.00 |
| Purchase #5 | $159.27 | 9.708% | $174.7319 | $174.73 | $174.75 | $174.70 |
| Purchase #6 | $183.55 | 8.271% | $198.7314 | $198.73 | $198.75 | $198.70 |
| Purchase #7 | $127.92 | 10.522% | $141.3797 | $141.38 | $141.40 | $141.40 |
| 7 purchase totals = | $816.90 | $903.8307 | $903.83 | $903.90 | $903.70 | |