| 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 | $98.94 | 10.693% | $109.5197 | $109.52 | $109.50 | $109.50 |
| Purchase #2 | $159.29 | 9.120% | $173.8172 | $173.82 | $173.80 | $173.80 |
| Purchase #3 | $247.86 | 7.277% | $265.8968 | $265.90 | $265.90 | $265.90 |
| Purchase #4 | $167.98 | 9.350% | $183.6861 | $183.69 | $183.70 | $183.70 |
| Purchase #5 | $45.46 | 7.598% | $48.9141 | $48.91 | $48.90 | $48.90 |
| Purchase #6 | $153.47 | 10.434% | $169.4831 | $169.48 | $169.50 | $169.50 |
| Purchase #7 | $185.74 | 13.411% | $210.6496 | $210.65 | $210.65 | $210.60 |
| 7 purchase totals = | $1,058.74 | $1,161.9666 | $1,161.97 | $1,161.95 | $1,161.90 | |