| 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 | $229.78 | 5.550% | $242.5328 | $242.53 | $242.55 | $242.50 |
| Purchase #2 | $241.47 | 9.322% | $263.9798 | $263.98 | $264.00 | $264.00 |
| Purchase #3 | $14.61 | 10.853% | $16.1956 | $16.20 | $16.20 | $16.20 |
| Purchase #4 | $169.30 | 8.660% | $183.9614 | $183.96 | $183.95 | $184.00 |
| Purchase #5 | $88.90 | 11.377% | $99.0142 | $99.01 | $99.00 | $99.00 |
| Purchase #6 | $198.57 | 7.559% | $213.5799 | $213.58 | $213.60 | $213.60 |
| Purchase #7 | $10.35 | 3.446% | $10.7067 | $10.71 | $10.70 | $10.70 |
| 7 purchase totals = | $952.98 | $1,029.9704 | $1,029.97 | $1,030.00 | $1,030.00 | |