| 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 | $114.94 | 13.144% | $130.0477 | $130.05 | $130.05 | $130.00 |
| Purchase #2 | $8.51 | 9.760% | $9.3406 | $9.34 | $9.35 | $9.30 |
| Purchase #3 | $151.36 | 7.103% | $162.1111 | $162.11 | $162.10 | $162.10 |
| Purchase #4 | $181.40 | 10.246% | $199.9862 | $199.99 | $200.00 | $200.00 |
| Purchase #5 | $181.33 | 11.156% | $201.5592 | $201.56 | $201.55 | $201.60 |
| Purchase #6 | $113.80 | 12.419% | $127.9328 | $127.93 | $127.95 | $127.90 |
| Purchase #7 | $44.29 | 4.782% | $46.4079 | $46.41 | $46.40 | $46.40 |
| 7 purchase totals = | $795.63 | $877.3855 | $877.39 | $877.40 | $877.30 | |