| 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 | $118.73 | 7.363% | $127.4721 | $127.47 | $127.45 | $127.50 |
| Purchase #2 | $129.86 | 12.131% | $145.6133 | $145.61 | $145.60 | $145.60 |
| Purchase #3 | $220.68 | 3.384% | $228.1478 | $228.15 | $228.15 | $228.10 |
| Purchase #4 | $107.94 | 10.692% | $119.4809 | $119.48 | $119.50 | $119.50 |
| Purchase #5 | $176.34 | 12.433% | $198.2644 | $198.26 | $198.25 | $198.30 |
| Purchase #6 | $121.27 | 4.788% | $127.0764 | $127.08 | $127.10 | $127.10 |
| Purchase #7 | $204.36 | 13.495% | $231.9384 | $231.94 | $231.95 | $231.90 |
| 7 purchase totals = | $1,079.18 | $1,177.9933 | $1,177.99 | $1,178.00 | $1,178.00 | |