| 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 | $203.43 | 13.127% | $230.1343 | $230.13 | $230.15 | $230.10 |
| Purchase #2 | $186.93 | 10.145% | $205.894 | $205.89 | $205.90 | $205.90 |
| Purchase #3 | $184.93 | 6.869% | $197.6328 | $197.63 | $197.65 | $197.60 |
| Purchase #4 | $30.89 | 8.255% | $33.44 | $33.44 | $33.45 | $33.40 |
| Purchase #5 | $119.49 | 5.775% | $126.3905 | $126.39 | $126.40 | $126.40 |
| Purchase #6 | $227.36 | 11.277% | $252.9994 | $253.00 | $253.00 | $253.00 |
| Purchase #7 | $142.93 | 11.267% | $159.0339 | $159.03 | $159.05 | $159.00 |
| 7 purchase totals = | $1,095.96 | $1,205.5249 | $1,205.51 | $1,205.60 | $1,205.40 | |