| 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 | $28.53 | 11.244% | $31.7379 | $31.74 | $31.75 | $31.70 |
| Purchase #2 | $197.77 | 11.571% | $220.654 | $220.65 | $220.65 | $220.70 |
| Purchase #3 | $28.99 | 11.184% | $32.2322 | $32.23 | $32.25 | $32.20 |
| Purchase #4 | $131.39 | 6.454% | $139.8699 | $139.87 | $139.85 | $139.90 |
| Purchase #5 | $190.79 | 9.159% | $208.2645 | $208.26 | $208.25 | $208.30 |
| Purchase #6 | $165.73 | 11.360% | $184.5569 | $184.56 | $184.55 | $184.60 |
| Purchase #7 | $200.74 | 3.485% | $207.7358 | $207.74 | $207.75 | $207.70 |
| 7 purchase totals = | $943.94 | $1,025.0512 | $1,025.05 | $1,025.05 | $1,025.10 | |