| 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 | $128.89 | 10.224% | $142.0677 | $142.07 | $142.05 | $142.10 |
| Purchase #2 | $61.73 | 4.815% | $64.7023 | $64.70 | $64.70 | $64.70 |
| Purchase #3 | $248.94 | 12.777% | $280.7471 | $280.75 | $280.75 | $280.70 |
| Purchase #4 | $71.82 | 12.841% | $81.0424 | $81.04 | $81.05 | $81.00 |
| Purchase #5 | $233.88 | 9.479% | $256.0495 | $256.05 | $256.05 | $256.00 |
| Purchase #6 | $206.28 | 10.858% | $228.6779 | $228.68 | $228.70 | $228.70 |
| Purchase #7 | $76.47 | 7.708% | $82.3643 | $82.36 | $82.35 | $82.40 |
| 7 purchase totals = | $1,028.01 | $1,135.6512 | $1,135.65 | $1,135.65 | $1,135.60 | |