| 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 | $206.65 | 3.265% | $213.3971 | $213.40 | $213.40 | $213.40 |
| Purchase #2 | $184.45 | 3.806% | $191.4702 | $191.47 | $191.45 | $191.50 |
| Purchase #3 | $133.94 | 7.641% | $144.1744 | $144.17 | $144.15 | $144.20 |
| Purchase #4 | $216.53 | 10.433% | $239.1206 | $239.12 | $239.10 | $239.10 |
| Purchase #5 | $32.86 | 7.205% | $35.2276 | $35.23 | $35.25 | $35.20 |
| Purchase #6 | $157.45 | 11.718% | $175.9 | $175.90 | $175.90 | $175.90 |
| Purchase #7 | $89.69 | 8.605% | $97.4078 | $97.41 | $97.40 | $97.40 |
| 7 purchase totals = | $1,021.57 | $1,096.6977 | $1,096.70 | $1,096.65 | $1,096.70 | |