| 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 | $108.58 | 3.173% | $112.0252 | $112.03 | $112.05 | $112.00 |
| Purchase #2 | $168.58 | 4.157% | $175.5879 | $175.59 | $175.60 | $175.60 |
| Purchase #3 | $28.45 | 9.504% | $31.1539 | $31.15 | $31.15 | $31.20 |
| Purchase #4 | $246.85 | 6.820% | $263.6852 | $263.69 | $263.70 | $263.70 |
| Purchase #5 | $206.35 | 7.327% | $221.4693 | $221.47 | $221.45 | $221.50 |
| Purchase #6 | $57.86 | 8.354% | $62.6936 | $62.69 | $62.70 | $62.70 |
| Purchase #7 | $102.74 | 3.705% | $106.5465 | $106.55 | $106.55 | $106.50 |
| 7 purchase totals = | $919.41 | $973.1616 | $973.17 | $973.20 | $973.20 | |