| 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 | $201.55 | 5.354% | $212.341 | $212.34 | $212.35 | $212.30 |
| Purchase #2 | $204.78 | 4.364% | $213.7166 | $213.72 | $213.70 | $213.70 |
| Purchase #3 | $111.94 | 10.125% | $123.2739 | $123.27 | $123.25 | $123.30 |
| Purchase #4 | $213.74 | 10.137% | $235.4068 | $235.41 | $235.40 | $235.40 |
| Purchase #5 | $222.89 | 3.718% | $231.1771 | $231.18 | $231.20 | $231.20 |
| Purchase #6 | $51.83 | 6.255% | $55.072 | $55.07 | $55.05 | $55.10 |
| Purchase #7 | $119.57 | 13.729% | $135.9858 | $135.99 | $136.00 | $136.00 |
| 7 purchase totals = | $1,126.30 | $1,206.9732 | $1,206.98 | $1,206.95 | $1,207.00 | |