| 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 | $107.78 | 10.693% | $119.3049 | $119.30 | $119.30 | $119.30 |
| Purchase #2 | $224.94 | 7.710% | $242.2829 | $242.28 | $242.30 | $242.30 |
| Purchase #3 | $223.95 | 7.155% | $239.9736 | $239.97 | $239.95 | $240.00 |
| Purchase #4 | $174.70 | 12.267% | $196.1304 | $196.13 | $196.15 | $196.10 |
| Purchase #5 | $168.66 | 7.833% | $181.8711 | $181.87 | $181.85 | $181.90 |
| Purchase #6 | $9.88 | 13.723% | $11.2358 | $11.24 | $11.25 | $11.20 |
| Purchase #7 | $175.81 | 4.216% | $183.2221 | $183.22 | $183.20 | $183.20 |
| 7 purchase totals = | $1,085.72 | $1,174.0208 | $1,174.01 | $1,174.00 | $1,174.00 | |