| 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 | $198.78 | 11.460% | $221.5602 | $221.56 | $221.55 | $221.60 |
| Purchase #2 | $202.78 | 8.298% | $219.6067 | $219.61 | $219.60 | $219.60 |
| Purchase #3 | $250.31 | 4.602% | $261.8293 | $261.83 | $261.85 | $261.80 |
| Purchase #4 | $235.54 | 7.183% | $252.4588 | $252.46 | $252.45 | $252.50 |
| Purchase #5 | $159.58 | 9.111% | $174.1193 | $174.12 | $174.10 | $174.10 |
| Purchase #6 | $221.75 | 13.161% | $250.9345 | $250.93 | $250.95 | $250.90 |
| Purchase #7 | $193.85 | 4.438% | $202.4531 | $202.45 | $202.45 | $202.50 |
| 7 purchase totals = | $1,462.59 | $1,582.9619 | $1,582.96 | $1,582.95 | $1,583.00 | |