| 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 | $78.44 | 13.768% | $89.2396 | $89.24 | $89.25 | $89.20 |
| Purchase #2 | $134.77 | 9.205% | $147.1756 | $147.18 | $147.20 | $147.20 |
| Purchase #3 | $123.60 | 12.510% | $139.0624 | $139.06 | $139.05 | $139.10 |
| Purchase #4 | $212.83 | 8.759% | $231.4718 | $231.47 | $231.45 | $231.50 |
| Purchase #5 | $122.27 | 6.491% | $130.2065 | $130.21 | $130.20 | $130.20 |
| Purchase #6 | $216.35 | 4.757% | $226.6418 | $226.64 | $226.65 | $226.60 |
| Purchase #7 | $246.78 | 8.291% | $267.2405 | $267.24 | $267.25 | $267.20 |
| 7 purchase totals = | $1,135.04 | $1,231.0382 | $1,231.04 | $1,231.05 | $1,231.00 | |