| 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 | $27.78 | 10.708% | $30.7547 | $30.75 | $30.75 | $30.80 |
| Purchase #2 | $119.39 | 8.675% | $129.7471 | $129.75 | $129.75 | $129.70 |
| Purchase #3 | $239.34 | 10.254% | $263.8819 | $263.88 | $263.90 | $263.90 |
| Purchase #4 | $213.74 | 5.671% | $225.8612 | $225.86 | $225.85 | $225.90 |
| Purchase #5 | $225.82 | 6.370% | $240.2047 | $240.20 | $240.20 | $240.20 |
| Purchase #6 | $194.81 | 5.659% | $205.8343 | $205.83 | $205.85 | $205.80 |
| Purchase #7 | $115.69 | 12.638% | $130.3109 | $130.31 | $130.30 | $130.30 |
| 7 purchase totals = | $1,136.57 | $1,226.5948 | $1,226.58 | $1,226.60 | $1,226.60 | |