| 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 | $96.84 | 12.618% | $109.0593 | $109.06 | $109.05 | $109.10 |
| Purchase #2 | $225.46 | 11.715% | $251.8726 | $251.87 | $251.85 | $251.90 |
| Purchase #3 | $77.31 | 5.189% | $81.3216 | $81.32 | $81.30 | $81.30 |
| Purchase #4 | $103.31 | 13.353% | $117.105 | $117.11 | $117.10 | $117.10 |
| Purchase #5 | $133.26 | 7.272% | $142.9507 | $142.95 | $142.95 | $143.00 |
| Purchase #6 | $189.99 | 12.787% | $214.284 | $214.28 | $214.30 | $214.30 |
| Purchase #7 | $182.52 | 8.672% | $198.3481 | $198.35 | $198.35 | $198.30 |
| 7 purchase totals = | $1,008.69 | $1,114.9413 | $1,114.94 | $1,114.90 | $1,115.00 | |