| 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 | $118.98 | 12.355% | $133.68 | $133.68 | $133.70 | $133.70 |
| Purchase #2 | $14.48 | 10.717% | $16.0318 | $16.03 | $16.05 | $16.00 |
| Purchase #3 | $208.73 | 7.830% | $225.0736 | $225.07 | $225.05 | $225.10 |
| Purchase #4 | $81.97 | 8.555% | $88.9825 | $88.98 | $89.00 | $89.00 |
| Purchase #5 | $183.56 | 12.466% | $206.4426 | $206.44 | $206.45 | $206.40 |
| Purchase #6 | $54.78 | 12.855% | $61.822 | $61.82 | $61.80 | $61.80 |
| Purchase #7 | $118.72 | 10.221% | $130.8544 | $130.85 | $130.85 | $130.90 |
| 7 purchase totals = | $781.22 | $862.8869 | $862.87 | $862.90 | $862.90 | |