| 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 | $106.97 | 4.207% | $111.4702 | $111.47 | $111.45 | $111.50 |
| Purchase #2 | $231.58 | 11.518% | $258.2534 | $258.25 | $258.25 | $258.30 |
| Purchase #3 | $103.55 | 9.785% | $113.6824 | $113.68 | $113.70 | $113.70 |
| Purchase #4 | $166.96 | 7.144% | $178.8876 | $178.89 | $178.90 | $178.90 |
| Purchase #5 | $148.40 | 7.441% | $159.4424 | $159.44 | $159.45 | $159.40 |
| Purchase #6 | $14.59 | 3.452% | $15.0936 | $15.09 | $15.10 | $15.10 |
| Purchase #7 | $242.86 | 11.619% | $271.0779 | $271.08 | $271.10 | $271.10 |
| 7 purchase totals = | $1,014.91 | $1,107.9075 | $1,107.90 | $1,107.95 | $1,108.00 | |