| 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 | $203.69 | 13.483% | $231.1535 | $231.15 | $231.15 | $231.20 |
| Purchase #2 | $109.57 | 13.812% | $124.7038 | $124.70 | $124.70 | $124.70 |
| Purchase #3 | $219.52 | 6.856% | $234.5703 | $234.57 | $234.55 | $234.60 |
| Purchase #4 | $212.98 | 6.567% | $226.9664 | $226.97 | $226.95 | $227.00 |
| Purchase #5 | $176.96 | 3.827% | $183.7323 | $183.73 | $183.75 | $183.70 |
| Purchase #6 | $103.51 | 7.459% | $111.2308 | $111.23 | $111.25 | $111.20 |
| Purchase #7 | $173.79 | 7.112% | $186.1499 | $186.15 | $186.15 | $186.10 |
| 7 purchase totals = | $1,200.02 | $1,298.5070 | $1,298.50 | $1,298.50 | $1,298.50 | |