| 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 | $126.51 | 4.231% | $131.8626 | $131.86 | $131.85 | $131.90 |
| Purchase #2 | $95.87 | 7.422% | $102.9855 | $102.99 | $103.00 | $103.00 |
| Purchase #3 | $164.60 | 3.803% | $170.8597 | $170.86 | $170.85 | $170.90 |
| Purchase #4 | $81.86 | 10.490% | $90.4471 | $90.45 | $90.45 | $90.40 |
| Purchase #5 | $205.47 | 4.430% | $214.5723 | $214.57 | $214.55 | $214.60 |
| Purchase #6 | $158.97 | 9.471% | $174.026 | $174.03 | $174.05 | $174.00 |
| Purchase #7 | $223.53 | 12.701% | $251.9205 | $251.92 | $251.90 | $251.90 |
| 7 purchase totals = | $1,056.81 | $1,136.6737 | $1,136.68 | $1,136.65 | $1,136.70 | |