| 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 | $57.67 | 13.235% | $65.3026 | $65.30 | $65.30 | $65.30 |
| Purchase #2 | $157.44 | 9.570% | $172.507 | $172.51 | $172.50 | $172.50 |
| Purchase #3 | $166.59 | 5.613% | $175.9407 | $175.94 | $175.95 | $175.90 |
| Purchase #4 | $97.82 | 13.103% | $110.6374 | $110.64 | $110.65 | $110.60 |
| Purchase #5 | $184.91 | 7.742% | $199.2257 | $199.23 | $199.25 | $199.20 |
| Purchase #6 | $127.75 | 3.779% | $132.5777 | $132.58 | $132.60 | $132.60 |
| Purchase #7 | $215.79 | 11.226% | $240.0146 | $240.01 | $240.00 | $240.00 |
| 7 purchase totals = | $1,007.97 | $1,096.2057 | $1,096.21 | $1,096.25 | $1,096.10 | |