| 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 | $250.76 | 10.510% | $277.1149 | $277.11 | $277.10 | $277.10 |
| Purchase #2 | $205.40 | 13.197% | $232.5066 | $232.51 | $232.50 | $232.50 |
| Purchase #3 | $14.66 | 8.833% | $15.9549 | $15.95 | $15.95 | $16.00 |
| Purchase #4 | $80.50 | 6.265% | $85.5433 | $85.54 | $85.55 | $85.50 |
| Purchase #5 | $173.60 | 11.388% | $193.3696 | $193.37 | $193.35 | $193.40 |
| Purchase #6 | $75.71 | 9.280% | $82.7359 | $82.74 | $82.75 | $82.70 |
| Purchase #7 | $107.41 | 10.185% | $118.3497 | $118.35 | $118.35 | $118.30 |
| 7 purchase totals = | $908.04 | $1,005.5749 | $1,005.57 | $1,005.55 | $1,005.50 | |