| 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 | $100.92 | 10.749% | $111.7679 | $111.77 | $111.75 | $111.80 |
| Purchase #2 | $205.52 | 12.762% | $231.7485 | $231.75 | $231.75 | $231.70 |
| Purchase #3 | $182.63 | 6.503% | $194.5064 | $194.51 | $194.50 | $194.50 |
| Purchase #4 | $182.53 | 3.858% | $189.572 | $189.57 | $189.55 | $189.60 |
| Purchase #5 | $247.81 | 8.744% | $269.4785 | $269.48 | $269.50 | $269.50 |
| Purchase #6 | $192.97 | 11.491% | $215.1442 | $215.14 | $215.15 | $215.10 |
| Purchase #7 | $240.98 | 4.297% | $251.3349 | $251.33 | $251.35 | $251.30 |
| 7 purchase totals = | $1,353.36 | $1,463.5524 | $1,463.55 | $1,463.55 | $1,463.50 | |