| 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 | $222.91 | 3.467% | $230.6383 | $230.64 | $230.65 | $230.60 |
| Purchase #2 | $51.50 | 13.557% | $58.4819 | $58.48 | $58.50 | $58.50 |
| Purchase #3 | $240.90 | 11.119% | $267.6857 | $267.69 | $267.70 | $267.70 |
| Purchase #4 | $180.53 | 9.836% | $198.2869 | $198.29 | $198.30 | $198.30 |
| Purchase #5 | $207.37 | 12.339% | $232.9574 | $232.96 | $232.95 | $233.00 |
| Purchase #6 | $27.69 | 7.530% | $29.7751 | $29.78 | $29.80 | $29.80 |
| Purchase #7 | $126.74 | 7.681% | $136.4749 | $136.47 | $136.45 | $136.50 |
| 7 purchase totals = | $1,057.64 | $1,154.3002 | $1,154.31 | $1,154.35 | $1,154.40 | |