| 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 | $123.63 | 9.109% | $134.8915 | $134.89 | $134.90 | $134.90 |
| Purchase #2 | $233.41 | 12.596% | $262.8103 | $262.81 | $262.80 | $262.80 |
| Purchase #3 | $36.41 | 6.531% | $38.7879 | $38.79 | $38.80 | $38.80 |
| Purchase #4 | $206.48 | 12.370% | $232.0216 | $232.02 | $232.00 | $232.00 |
| Purchase #5 | $19.70 | 5.859% | $20.8542 | $20.85 | $20.85 | $20.90 |
| Purchase #6 | $53.37 | 12.711% | $60.1539 | $60.15 | $60.15 | $60.20 |
| Purchase #7 | $36.93 | 13.763% | $42.0127 | $42.01 | $42.00 | $42.00 |
| 7 purchase totals = | $709.93 | $791.5321 | $791.52 | $791.50 | $791.60 | |