| 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 | $36.28 | 13.125% | $41.0418 | $41.04 | $41.05 | $41.00 |
| Purchase #2 | $191.48 | 11.328% | $213.1709 | $213.17 | $213.15 | $213.20 |
| Purchase #3 | $194.65 | 3.340% | $201.1513 | $201.15 | $201.15 | $201.20 |
| Purchase #4 | $201.49 | 11.502% | $224.6654 | $224.67 | $224.65 | $224.70 |
| Purchase #5 | $223.74 | 12.531% | $251.7769 | $251.78 | $251.80 | $251.80 |
| Purchase #6 | $116.25 | 5.318% | $122.4322 | $122.43 | $122.45 | $122.40 |
| Purchase #7 | $88.91 | 3.102% | $91.668 | $91.67 | $91.65 | $91.70 |
| 7 purchase totals = | $1,052.80 | $1,145.9065 | $1,145.91 | $1,145.90 | $1,146.00 | |