| 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 | $203.87 | 10.547% | $225.3722 | $225.37 | $225.35 | $225.40 |
| Purchase #2 | $138.55 | 13.431% | $157.1587 | $157.16 | $157.15 | $157.20 |
| Purchase #3 | $235.33 | 5.762% | $248.8897 | $248.89 | $248.90 | $248.90 |
| Purchase #4 | $67.49 | 11.283% | $75.1049 | $75.10 | $75.10 | $75.10 |
| Purchase #5 | $30.40 | 3.821% | $31.5616 | $31.56 | $31.55 | $31.60 |
| Purchase #6 | $180.63 | 8.750% | $196.4351 | $196.44 | $196.45 | $196.40 |
| Purchase #7 | $228.54 | 9.441% | $250.1165 | $250.12 | $250.10 | $250.10 |
| 7 purchase totals = | $1,084.81 | $1,184.6387 | $1,184.64 | $1,184.60 | $1,184.70 | |