| 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 | $243.60 | 10.546% | $269.2901 | $269.29 | $269.30 | $269.30 |
| Purchase #2 | $7.75 | 8.837% | $8.4349 | $8.43 | $8.45 | $8.40 |
| Purchase #3 | $165.91 | 9.334% | $181.396 | $181.40 | $181.40 | $181.40 |
| Purchase #4 | $199.57 | 9.593% | $218.7148 | $218.71 | $218.70 | $218.70 |
| Purchase #5 | $206.87 | 13.718% | $235.2484 | $235.25 | $235.25 | $235.20 |
| Purchase #6 | $6.46 | 6.553% | $6.8833 | $6.88 | $6.90 | $6.90 |
| Purchase #7 | $9.72 | 7.577% | $10.4565 | $10.46 | $10.45 | $10.50 |
| 7 purchase totals = | $839.88 | $930.4240 | $930.42 | $930.45 | $930.40 | |