| 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 | $121.65 | 9.224% | $132.871 | $132.87 | $132.85 | $132.90 |
| Purchase #2 | $237.84 | 6.258% | $252.724 | $252.72 | $252.70 | $252.70 |
| Purchase #3 | $77.60 | 10.320% | $85.6083 | $85.61 | $85.60 | $85.60 |
| Purchase #4 | $155.43 | 6.816% | $166.0241 | $166.02 | $166.00 | $166.00 |
| Purchase #5 | $109.48 | 9.747% | $120.151 | $120.15 | $120.15 | $120.20 |
| Purchase #6 | $237.30 | 12.509% | $266.9839 | $266.98 | $267.00 | $267.00 |
| Purchase #7 | $205.46 | 3.789% | $213.2449 | $213.24 | $213.25 | $213.20 |
| 7 purchase totals = | $1,144.76 | $1,237.6072 | $1,237.59 | $1,237.55 | $1,237.60 | |