| 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 | $119.48 | 13.327% | $135.4031 | $135.40 | $135.40 | $135.40 |
| Purchase #2 | $221.78 | 8.207% | $239.9815 | $239.98 | $240.00 | $240.00 |
| Purchase #3 | $214.32 | 7.696% | $230.8141 | $230.81 | $230.80 | $230.80 |
| Purchase #4 | $227.73 | 5.143% | $239.4422 | $239.44 | $239.45 | $239.40 |
| Purchase #5 | $29.60 | 4.186% | $30.8391 | $30.84 | $30.85 | $30.80 |
| Purchase #6 | $119.28 | 6.843% | $127.4423 | $127.44 | $127.45 | $127.40 |
| Purchase #7 | $154.60 | 8.804% | $168.211 | $168.21 | $168.20 | $168.20 |
| 7 purchase totals = | $1,086.79 | $1,172.1333 | $1,172.12 | $1,172.15 | $1,172.00 | |