| 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 | $153.63 | 10.593% | $169.904 | $169.90 | $169.90 | $169.90 |
| Purchase #2 | $199.62 | 5.402% | $210.4035 | $210.40 | $210.40 | $210.40 |
| Purchase #3 | $236.43 | 5.488% | $249.4053 | $249.41 | $249.40 | $249.40 |
| Purchase #4 | $39.76 | 8.554% | $43.1611 | $43.16 | $43.15 | $43.20 |
| Purchase #5 | $140.28 | 11.587% | $156.5342 | $156.53 | $156.55 | $156.50 |
| Purchase #6 | $246.88 | 13.813% | $280.9815 | $280.98 | $281.00 | $281.00 |
| Purchase #7 | $200.40 | 5.328% | $211.0773 | $211.08 | $211.10 | $211.10 |
| 7 purchase totals = | $1,217.00 | $1,321.4669 | $1,321.46 | $1,321.50 | $1,321.50 | |