| 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 | $138.93 | 5.310% | $146.3072 | $146.31 | $146.30 | $146.30 |
| Purchase #2 | $213.45 | 10.488% | $235.8366 | $235.84 | $235.85 | $235.80 |
| Purchase #3 | $89.43 | 3.249% | $92.3356 | $92.34 | $92.35 | $92.30 |
| Purchase #4 | $144.94 | 6.481% | $154.3336 | $154.33 | $154.35 | $154.30 |
| Purchase #5 | $198.75 | 7.819% | $214.2903 | $214.29 | $214.30 | $214.30 |
| Purchase #6 | $235.67 | 7.300% | $252.8739 | $252.87 | $252.85 | $252.90 |
| Purchase #7 | $222.82 | 8.554% | $241.88 | $241.88 | $241.90 | $241.90 |
| 7 purchase totals = | $1,243.99 | $1,337.8572 | $1,337.86 | $1,337.90 | $1,337.80 | |