| 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 | $225.65 | 10.565% | $249.4899 | $249.49 | $249.50 | $249.50 |
| Purchase #2 | $74.87 | 12.437% | $84.1816 | $84.18 | $84.20 | $84.20 |
| Purchase #3 | $110.88 | 3.644% | $114.9205 | $114.92 | $114.90 | $114.90 |
| Purchase #4 | $98.86 | 4.155% | $102.9676 | $102.97 | $102.95 | $103.00 |
| Purchase #5 | $50.97 | 4.833% | $53.4334 | $53.43 | $53.45 | $53.40 |
| Purchase #6 | $214.67 | 9.220% | $234.4626 | $234.46 | $234.45 | $234.50 |
| Purchase #7 | $180.34 | 11.302% | $200.722 | $200.72 | $200.70 | $200.70 |
| 7 purchase totals = | $956.24 | $1,040.1776 | $1,040.17 | $1,040.15 | $1,040.20 | |