| 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 | $14.30 | 12.218% | $16.0472 | $16.05 | $16.05 | $16.00 |
| Purchase #2 | $128.55 | 10.694% | $142.2971 | $142.30 | $142.30 | $142.30 |
| Purchase #3 | $174.79 | 6.685% | $186.4747 | $186.47 | $186.45 | $186.50 |
| Purchase #4 | $126.33 | 3.256% | $130.4433 | $130.44 | $130.45 | $130.40 |
| Purchase #5 | $247.30 | 4.140% | $257.5382 | $257.54 | $257.55 | $257.50 |
| Purchase #6 | $209.75 | 7.525% | $225.5337 | $225.53 | $225.55 | $225.50 |
| Purchase #7 | $214.25 | 11.334% | $238.5331 | $238.53 | $238.55 | $238.50 |
| 7 purchase totals = | $1,115.27 | $1,196.8673 | $1,196.86 | $1,196.90 | $1,196.70 | |