| 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 | $198.30 | 3.491% | $205.2227 | $205.22 | $205.20 | $205.20 |
| Purchase #2 | $185.52 | 4.851% | $194.5196 | $194.52 | $194.50 | $194.50 |
| Purchase #3 | $189.95 | 8.497% | $206.0901 | $206.09 | $206.10 | $206.10 |
| Purchase #4 | $230.34 | 4.176% | $239.959 | $239.96 | $239.95 | $240.00 |
| Purchase #5 | $94.89 | 5.601% | $100.2048 | $100.20 | $100.20 | $100.20 |
| Purchase #6 | $150.64 | 10.223% | $166.0399 | $166.04 | $166.05 | $166.00 |
| Purchase #7 | $48.66 | 13.741% | $55.3464 | $55.35 | $55.35 | $55.30 |
| 7 purchase totals = | $1,098.30 | $1,167.3825 | $1,167.38 | $1,167.35 | $1,167.30 | |