| 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 | $228.45 | 4.393% | $238.4858 | $238.49 | $238.50 | $238.50 |
| Purchase #2 | $62.56 | 11.542% | $69.7807 | $69.78 | $69.80 | $69.80 |
| Purchase #3 | $171.31 | 11.543% | $191.0843 | $191.08 | $191.10 | $191.10 |
| Purchase #4 | $41.35 | 10.750% | $45.7951 | $45.80 | $45.80 | $45.80 |
| Purchase #5 | $14.81 | 6.776% | $15.8135 | $15.81 | $15.80 | $15.80 |
| Purchase #6 | $144.51 | 10.866% | $160.2125 | $160.21 | $160.20 | $160.20 |
| Purchase #7 | $128.48 | 4.714% | $134.5365 | $134.54 | $134.55 | $134.50 |
| 7 purchase totals = | $791.47 | $855.7084 | $855.71 | $855.75 | $855.70 | |