| 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 | $217.30 | 9.105% | $237.0852 | $237.09 | $237.10 | $237.10 |
| Purchase #2 | $139.30 | 13.860% | $158.607 | $158.61 | $158.60 | $158.60 |
| Purchase #3 | $31.60 | 11.394% | $35.2005 | $35.20 | $35.20 | $35.20 |
| Purchase #4 | $72.41 | 6.713% | $77.2709 | $77.27 | $77.25 | $77.30 |
| Purchase #5 | $95.58 | 12.542% | $107.5676 | $107.57 | $107.55 | $107.60 |
| Purchase #6 | $124.78 | 7.467% | $134.0973 | $134.10 | $134.10 | $134.10 |
| Purchase #7 | $81.86 | 7.483% | $87.9856 | $87.99 | $88.00 | $88.00 |
| 7 purchase totals = | $762.83 | $837.8141 | $837.83 | $837.80 | $837.90 | |