| 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 | $236.89 | 8.223% | $256.3695 | $256.37 | $256.35 | $256.40 |
| Purchase #2 | $65.85 | 8.244% | $71.2787 | $71.28 | $71.30 | $71.30 |
| Purchase #3 | $181.88 | 5.198% | $191.3341 | $191.33 | $191.35 | $191.30 |
| Purchase #4 | $196.63 | 4.641% | $205.7556 | $205.76 | $205.75 | $205.80 |
| Purchase #5 | $194.96 | 4.730% | $204.1816 | $204.18 | $204.20 | $204.20 |
| Purchase #6 | $64.45 | 9.166% | $70.3575 | $70.36 | $70.35 | $70.40 |
| Purchase #7 | $162.75 | 4.463% | $170.0135 | $170.01 | $170.00 | $170.00 |
| 7 purchase totals = | $1,103.41 | $1,169.2905 | $1,169.29 | $1,169.30 | $1,169.40 | |