| 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 | $134.60 | 4.157% | $140.1953 | $140.20 | $140.20 | $140.20 |
| Purchase #2 | $226.36 | 12.816% | $255.3703 | $255.37 | $255.35 | $255.40 |
| Purchase #3 | $217.52 | 9.529% | $238.2475 | $238.25 | $238.25 | $238.20 |
| Purchase #4 | $78.48 | 12.698% | $88.4454 | $88.45 | $88.45 | $88.40 |
| Purchase #5 | $103.31 | 11.745% | $115.4438 | $115.44 | $115.45 | $115.40 |
| Purchase #6 | $11.69 | 12.462% | $13.1468 | $13.15 | $13.15 | $13.10 |
| Purchase #7 | $198.77 | 7.538% | $213.7533 | $213.75 | $213.75 | $213.80 |
| 7 purchase totals = | $970.73 | $1,064.6024 | $1,064.61 | $1,064.60 | $1,064.50 | |