| 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 | $239.89 | 6.178% | $254.7104 | $254.71 | $254.70 | $254.70 |
| Purchase #2 | $164.79 | 5.670% | $174.1336 | $174.13 | $174.15 | $174.10 |
| Purchase #3 | $184.98 | 13.813% | $210.5313 | $210.53 | $210.55 | $210.50 |
| Purchase #4 | $52.99 | 4.673% | $55.4662 | $55.47 | $55.45 | $55.50 |
| Purchase #5 | $157.69 | 3.711% | $163.5419 | $163.54 | $163.55 | $163.50 |
| Purchase #6 | $162.55 | 6.326% | $172.8329 | $172.83 | $172.85 | $172.80 |
| Purchase #7 | $159.82 | 9.341% | $174.7488 | $174.75 | $174.75 | $174.70 |
| 7 purchase totals = | $1,122.71 | $1,205.9651 | $1,205.96 | $1,206.00 | $1,205.80 | |