| 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 | $213.85 | 6.655% | $228.0817 | $228.08 | $228.10 | $228.10 |
| Purchase #2 | $101.57 | 6.226% | $107.8937 | $107.89 | $107.90 | $107.90 |
| Purchase #3 | $198.65 | 7.127% | $212.8078 | $212.81 | $212.80 | $212.80 |
| Purchase #4 | $209.82 | 3.811% | $217.8162 | $217.82 | $217.80 | $217.80 |
| Purchase #5 | $204.57 | 8.750% | $222.4699 | $222.47 | $222.45 | $222.50 |
| Purchase #6 | $196.50 | 11.341% | $218.7851 | $218.79 | $218.80 | $218.80 |
| Purchase #7 | $90.63 | 4.298% | $94.5253 | $94.53 | $94.55 | $94.50 |
| 7 purchase totals = | $1,215.59 | $1,302.3797 | $1,302.39 | $1,302.40 | $1,302.40 | |