| 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 | $195.79 | 11.333% | $217.9789 | $217.98 | $218.00 | $218.00 |
| Purchase #2 | $121.84 | 10.676% | $134.8476 | $134.85 | $134.85 | $134.80 |
| Purchase #3 | $124.55 | 7.753% | $134.2064 | $134.21 | $134.20 | $134.20 |
| Purchase #4 | $111.82 | 3.491% | $115.7236 | $115.72 | $115.70 | $115.70 |
| Purchase #5 | $185.75 | 10.403% | $205.0736 | $205.07 | $205.05 | $205.10 |
| Purchase #6 | $229.27 | 8.437% | $248.6135 | $248.61 | $248.60 | $248.60 |
| Purchase #7 | $50.36 | 6.328% | $53.5468 | $53.55 | $53.55 | $53.50 |
| 7 purchase totals = | $1,019.38 | $1,109.9904 | $1,109.99 | $1,109.95 | $1,109.90 | |