| 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 | $189.66 | 10.668% | $209.8929 | $209.89 | $209.90 | $209.90 |
| Purchase #2 | $127.27 | 9.753% | $139.6826 | $139.68 | $139.70 | $139.70 |
| Purchase #3 | $165.37 | 10.609% | $182.9141 | $182.91 | $182.90 | $182.90 |
| Purchase #4 | $22.44 | 8.540% | $24.3564 | $24.36 | $24.35 | $24.40 |
| Purchase #5 | $127.49 | 13.856% | $145.155 | $145.16 | $145.15 | $145.20 |
| Purchase #6 | $173.87 | 10.389% | $191.9334 | $191.93 | $191.95 | $191.90 |
| Purchase #7 | $235.81 | 10.547% | $260.6809 | $260.68 | $260.70 | $260.70 |
| 7 purchase totals = | $1,041.91 | $1,154.6153 | $1,154.61 | $1,154.65 | $1,154.70 | |