| 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 | $242.63 | 3.641% | $251.4642 | $251.46 | $251.45 | $251.50 |
| Purchase #2 | $202.67 | 10.172% | $223.2856 | $223.29 | $223.30 | $223.30 |
| Purchase #3 | $209.82 | 11.319% | $233.5695 | $233.57 | $233.55 | $233.60 |
| Purchase #4 | $193.96 | 10.479% | $214.2851 | $214.29 | $214.30 | $214.30 |
| Purchase #5 | $15.42 | 10.848% | $17.0928 | $17.09 | $17.10 | $17.10 |
| Purchase #6 | $123.50 | 6.662% | $131.7276 | $131.73 | $131.75 | $131.70 |
| Purchase #7 | $214.43 | 3.662% | $222.2824 | $222.28 | $222.30 | $222.30 |
| 7 purchase totals = | $1,202.43 | $1,293.7072 | $1,293.71 | $1,293.75 | $1,293.80 | |