| 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 | $192.60 | 8.149% | $208.295 | $208.30 | $208.30 | $208.30 |
| Purchase #2 | $40.95 | 9.441% | $44.8161 | $44.82 | $44.80 | $44.80 |
| Purchase #3 | $201.40 | 3.550% | $208.5497 | $208.55 | $208.55 | $208.50 |
| Purchase #4 | $79.42 | 7.221% | $85.1549 | $85.15 | $85.15 | $85.20 |
| Purchase #5 | $31.53 | 12.104% | $35.3464 | $35.35 | $35.35 | $35.30 |
| Purchase #6 | $110.95 | 12.731% | $125.075 | $125.08 | $125.10 | $125.10 |
| Purchase #7 | $129.87 | 3.419% | $134.3103 | $134.31 | $134.30 | $134.30 |
| 7 purchase totals = | $786.72 | $841.5474 | $841.56 | $841.55 | $841.50 | |