| 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 | $208.71 | 10.275% | $230.155 | $230.16 | $230.15 | $230.20 |
| Purchase #2 | $216.51 | 3.574% | $224.2481 | $224.25 | $224.25 | $224.20 |
| Purchase #3 | $80.42 | 10.271% | $88.6799 | $88.68 | $88.70 | $88.70 |
| Purchase #4 | $241.77 | 8.400% | $262.0787 | $262.08 | $262.10 | $262.10 |
| Purchase #5 | $145.83 | 13.637% | $165.7168 | $165.72 | $165.70 | $165.70 |
| Purchase #6 | $119.80 | 6.776% | $127.9176 | $127.92 | $127.90 | $127.90 |
| Purchase #7 | $29.49 | 5.309% | $31.0556 | $31.06 | $31.05 | $31.10 |
| 7 purchase totals = | $1,042.53 | $1,129.8517 | $1,129.87 | $1,129.85 | $1,129.90 | |