| 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 | $242.43 | 4.332% | $252.9321 | $252.93 | $252.95 | $252.90 |
| Purchase #2 | $20.76 | 8.872% | $22.6018 | $22.60 | $22.60 | $22.60 |
| Purchase #3 | $193.36 | 6.352% | $205.6422 | $205.64 | $205.65 | $205.60 |
| Purchase #4 | $64.46 | 7.447% | $69.2603 | $69.26 | $69.25 | $69.30 |
| Purchase #5 | $25.85 | 9.122% | $28.208 | $28.21 | $28.20 | $28.20 |
| Purchase #6 | $211.79 | 4.354% | $221.0113 | $221.01 | $221.00 | $221.00 |
| Purchase #7 | $139.94 | 5.702% | $147.9194 | $147.92 | $147.90 | $147.90 |
| 7 purchase totals = | $898.59 | $947.5751 | $947.57 | $947.55 | $947.50 | |