| 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 | $71.68 | 11.576% | $79.9777 | $79.98 | $80.00 | $80.00 |
| Purchase #2 | $212.85 | 11.508% | $237.3448 | $237.34 | $237.35 | $237.30 |
| Purchase #3 | $83.90 | 11.285% | $93.3681 | $93.37 | $93.35 | $93.40 |
| Purchase #4 | $227.91 | 3.348% | $235.5404 | $235.54 | $235.55 | $235.50 |
| Purchase #5 | $226.54 | 11.585% | $252.7847 | $252.78 | $252.80 | $252.80 |
| Purchase #6 | $29.96 | 4.581% | $31.3325 | $31.33 | $31.35 | $31.30 |
| Purchase #7 | $242.36 | 7.576% | $260.7212 | $260.72 | $260.70 | $260.70 |
| 7 purchase totals = | $1,095.20 | $1,191.0694 | $1,191.06 | $1,191.10 | $1,191.00 | |