| 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 | $14.71 | 3.227% | $15.1847 | $15.18 | $15.20 | $15.20 |
| Purchase #2 | $82.71 | 10.738% | $91.5914 | $91.59 | $91.60 | $91.60 |
| Purchase #3 | $132.45 | 10.488% | $146.3414 | $146.34 | $146.35 | $146.30 |
| Purchase #4 | $124.74 | 11.418% | $138.9828 | $138.98 | $139.00 | $139.00 |
| Purchase #5 | $201.53 | 5.589% | $212.7935 | $212.79 | $212.80 | $212.80 |
| Purchase #6 | $223.55 | 4.612% | $233.8601 | $233.86 | $233.85 | $233.90 |
| Purchase #7 | $190.35 | 4.150% | $198.2495 | $198.25 | $198.25 | $198.20 |
| 7 purchase totals = | $970.04 | $1,037.0034 | $1,036.99 | $1,037.05 | $1,037.00 | |