| 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 | $30.65 | 7.201% | $32.8571 | $32.86 | $32.85 | $32.90 |
| Purchase #2 | $231.62 | 5.790% | $245.0308 | $245.03 | $245.05 | $245.00 |
| Purchase #3 | $224.30 | 4.556% | $234.5191 | $234.52 | $234.50 | $234.50 |
| Purchase #4 | $154.90 | 12.393% | $174.0968 | $174.10 | $174.10 | $174.10 |
| Purchase #5 | $96.99 | 13.189% | $109.782 | $109.78 | $109.80 | $109.80 |
| Purchase #6 | $227.97 | 8.858% | $248.1636 | $248.16 | $248.15 | $248.20 |
| Purchase #7 | $204.91 | 3.616% | $212.3195 | $212.32 | $212.30 | $212.30 |
| 7 purchase totals = | $1,171.34 | $1,256.7689 | $1,256.77 | $1,256.75 | $1,256.80 | |