| 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 | $199.45 | 9.204% | $217.8074 | $217.81 | $217.80 | $217.80 |
| Purchase #2 | $85.61 | 10.204% | $94.3456 | $94.35 | $94.35 | $94.30 |
| Purchase #3 | $117.35 | 5.165% | $123.4111 | $123.41 | $123.40 | $123.40 |
| Purchase #4 | $166.55 | 8.874% | $181.3296 | $181.33 | $181.35 | $181.30 |
| Purchase #5 | $236.65 | 12.265% | $265.6751 | $265.68 | $265.70 | $265.70 |
| Purchase #6 | $84.95 | 4.414% | $88.6997 | $88.70 | $88.70 | $88.70 |
| Purchase #7 | $13.35 | 13.146% | $15.105 | $15.11 | $15.10 | $15.10 |
| 7 purchase totals = | $903.91 | $986.3735 | $986.39 | $986.40 | $986.30 | |