| 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 | $239.71 | 13.314% | $271.625 | $271.63 | $271.65 | $271.60 |
| Purchase #2 | $153.39 | 12.784% | $172.9994 | $173.00 | $173.00 | $173.00 |
| Purchase #3 | $183.37 | 12.765% | $206.7772 | $206.78 | $206.80 | $206.80 |
| Purchase #4 | $177.95 | 11.702% | $198.7737 | $198.77 | $198.75 | $198.80 |
| Purchase #5 | $117.96 | 9.425% | $129.0777 | $129.08 | $129.10 | $129.10 |
| Purchase #6 | $133.94 | 8.642% | $145.5151 | $145.52 | $145.50 | $145.50 |
| Purchase #7 | $200.35 | 8.656% | $217.6923 | $217.69 | $217.70 | $217.70 |
| 7 purchase totals = | $1,206.67 | $1,342.4604 | $1,342.47 | $1,342.50 | $1,342.50 | |