| 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 | $219.39 | 4.515% | $229.2955 | $229.30 | $229.30 | $229.30 |
| Purchase #2 | $100.62 | 9.283% | $109.9606 | $109.96 | $109.95 | $110.00 |
| Purchase #3 | $162.76 | 4.634% | $170.3023 | $170.30 | $170.30 | $170.30 |
| Purchase #4 | $77.76 | 12.279% | $87.3082 | $87.31 | $87.30 | $87.30 |
| Purchase #5 | $106.67 | 8.371% | $115.5993 | $115.60 | $115.60 | $115.60 |
| Purchase #6 | $107.82 | 6.184% | $114.4876 | $114.49 | $114.50 | $114.50 |
| Purchase #7 | $5.64 | 5.844% | $5.9696 | $5.97 | $5.95 | $6.00 |
| 7 purchase totals = | $780.66 | $832.9231 | $832.93 | $832.90 | $833.00 | |