| 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 | $237.72 | 11.392% | $264.8011 | $264.80 | $264.80 | $264.80 |
| Purchase #2 | $190.63 | 7.609% | $205.135 | $205.14 | $205.15 | $205.10 |
| Purchase #3 | $94.84 | 12.537% | $106.7301 | $106.73 | $106.75 | $106.70 |
| Purchase #4 | $201.75 | 12.125% | $226.2122 | $226.21 | $226.20 | $226.20 |
| Purchase #5 | $52.67 | 9.436% | $57.6399 | $57.64 | $57.65 | $57.60 |
| Purchase #6 | $110.60 | 12.577% | $124.5102 | $124.51 | $124.50 | $124.50 |
| Purchase #7 | $100.36 | 9.361% | $109.7547 | $109.75 | $109.75 | $109.80 |
| 7 purchase totals = | $988.57 | $1,094.7832 | $1,094.78 | $1,094.80 | $1,094.70 | |