| 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 | $243.78 | 12.424% | $274.0672 | $274.07 | $274.05 | $274.10 |
| Purchase #2 | $102.99 | 5.868% | $109.0335 | $109.03 | $109.05 | $109.00 |
| Purchase #3 | $216.87 | 12.854% | $244.7465 | $244.75 | $244.75 | $244.70 |
| Purchase #4 | $218.56 | 9.683% | $239.7232 | $239.72 | $239.70 | $239.70 |
| Purchase #5 | $224.47 | 5.219% | $236.1851 | $236.19 | $236.20 | $236.20 |
| Purchase #6 | $170.69 | 8.810% | $185.7278 | $185.73 | $185.75 | $185.70 |
| Purchase #7 | $9.58 | 11.104% | $10.6438 | $10.64 | $10.65 | $10.60 |
| 7 purchase totals = | $1,186.94 | $1,300.1271 | $1,300.13 | $1,300.15 | $1,300.00 | |