| 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 | $117.45 | 9.285% | $128.3552 | $128.36 | $128.35 | $128.40 |
| Purchase #2 | $245.92 | 11.814% | $274.973 | $274.97 | $274.95 | $275.00 |
| Purchase #3 | $115.98 | 5.313% | $122.142 | $122.14 | $122.15 | $122.10 |
| Purchase #4 | $22.53 | 3.621% | $23.3458 | $23.35 | $23.35 | $23.30 |
| Purchase #5 | $214.75 | 5.113% | $225.7302 | $225.73 | $225.75 | $225.70 |
| Purchase #6 | $124.25 | 8.198% | $134.436 | $134.44 | $134.45 | $134.40 |
| Purchase #7 | $177.78 | 9.576% | $194.8042 | $194.80 | $194.80 | $194.80 |
| 7 purchase totals = | $1,018.66 | $1,103.7864 | $1,103.79 | $1,103.80 | $1,103.70 | |