| 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 | $224.42 | 12.459% | $252.3805 | $252.38 | $252.40 | $252.40 |
| Purchase #2 | $30.98 | 12.381% | $34.8156 | $34.82 | $34.80 | $34.80 |
| Purchase #3 | $227.58 | 7.807% | $245.3472 | $245.35 | $245.35 | $245.30 |
| Purchase #4 | $212.49 | 7.413% | $228.2419 | $228.24 | $228.25 | $228.20 |
| Purchase #5 | $186.87 | 8.211% | $202.2139 | $202.21 | $202.20 | $202.20 |
| Purchase #6 | $177.74 | 4.178% | $185.166 | $185.17 | $185.15 | $185.20 |
| Purchase #7 | $173.67 | 13.683% | $197.4333 | $197.43 | $197.45 | $197.40 |
| 7 purchase totals = | $1,233.75 | $1,345.5984 | $1,345.60 | $1,345.60 | $1,345.50 | |