| 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 | $90.30 | 7.760% | $97.3073 | $97.31 | $97.30 | $97.30 |
| Purchase #2 | $97.95 | 12.213% | $109.9126 | $109.91 | $109.90 | $109.90 |
| Purchase #3 | $165.78 | 13.352% | $187.9149 | $187.91 | $187.90 | $187.90 |
| Purchase #4 | $129.75 | 12.246% | $145.6392 | $145.64 | $145.65 | $145.60 |
| Purchase #5 | $17.51 | 8.385% | $18.9782 | $18.98 | $19.00 | $19.00 |
| Purchase #6 | $150.70 | 8.686% | $163.7898 | $163.79 | $163.80 | $163.80 |
| Purchase #7 | $249.84 | 12.781% | $281.7721 | $281.77 | $281.75 | $281.80 |
| 7 purchase totals = | $901.83 | $1,005.3141 | $1,005.31 | $1,005.30 | $1,005.30 | |