| 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 | $212.92 | 12.546% | $239.6329 | $239.63 | $239.65 | $239.60 |
| Purchase #2 | $75.64 | 13.103% | $85.5511 | $85.55 | $85.55 | $85.60 |
| Purchase #3 | $41.95 | 11.257% | $46.6723 | $46.67 | $46.65 | $46.70 |
| Purchase #4 | $14.82 | 8.341% | $16.0561 | $16.06 | $16.05 | $16.10 |
| Purchase #5 | $138.45 | 12.680% | $156.0055 | $156.01 | $156.00 | $156.00 |
| Purchase #6 | $219.64 | 3.258% | $226.7959 | $226.80 | $226.80 | $226.80 |
| Purchase #7 | $108.59 | 5.594% | $114.6645 | $114.66 | $114.65 | $114.70 |
| 7 purchase totals = | $812.01 | $885.3783 | $885.38 | $885.35 | $885.50 | |