| 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 | $185.47 | 8.863% | $201.9082 | $201.91 | $201.90 | $201.90 |
| Purchase #2 | $183.28 | 6.322% | $194.867 | $194.87 | $194.85 | $194.90 |
| Purchase #3 | $222.46 | 13.129% | $251.6668 | $251.67 | $251.65 | $251.70 |
| Purchase #4 | $207.81 | 10.745% | $230.1392 | $230.14 | $230.15 | $230.10 |
| Purchase #5 | $17.59 | 9.184% | $19.2055 | $19.21 | $19.20 | $19.20 |
| Purchase #6 | $83.37 | 13.786% | $94.8634 | $94.86 | $94.85 | $94.90 |
| Purchase #7 | $112.79 | 5.688% | $119.2055 | $119.21 | $119.20 | $119.20 |
| 7 purchase totals = | $1,012.77 | $1,111.8556 | $1,111.87 | $1,111.80 | $1,111.90 | |