| 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 | $184.76 | 8.279% | $200.0563 | $200.06 | $200.05 | $200.10 |
| Purchase #2 | $75.62 | 12.715% | $85.2351 | $85.24 | $85.25 | $85.20 |
| Purchase #3 | $123.77 | 13.291% | $140.2203 | $140.22 | $140.20 | $140.20 |
| Purchase #4 | $218.52 | 9.490% | $239.2575 | $239.26 | $239.25 | $239.30 |
| Purchase #5 | $86.51 | 7.467% | $92.9697 | $92.97 | $92.95 | $93.00 |
| Purchase #6 | $204.76 | 4.397% | $213.7633 | $213.76 | $213.75 | $213.80 |
| Purchase #7 | $143.58 | 3.115% | $148.0525 | $148.05 | $148.05 | $148.10 |
| 7 purchase totals = | $1,037.52 | $1,119.5547 | $1,119.56 | $1,119.50 | $1,119.70 | |