| 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 | $211.70 | 5.166% | $222.6364 | $222.64 | $222.65 | $222.60 |
| Purchase #2 | $186.60 | 9.255% | $203.8698 | $203.87 | $203.85 | $203.90 |
| Purchase #3 | $25.35 | 8.675% | $27.5491 | $27.55 | $27.55 | $27.50 |
| Purchase #4 | $203.71 | 13.795% | $231.8118 | $231.81 | $231.80 | $231.80 |
| Purchase #5 | $188.55 | 12.827% | $212.7353 | $212.74 | $212.75 | $212.70 |
| Purchase #6 | $89.83 | 12.396% | $100.9653 | $100.97 | $100.95 | $101.00 |
| Purchase #7 | $234.67 | 3.621% | $243.1674 | $243.17 | $243.15 | $243.20 |
| 7 purchase totals = | $1,140.41 | $1,242.7351 | $1,242.75 | $1,242.70 | $1,242.70 | |