| 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 | $20.29 | 12.305% | $22.7867 | $22.79 | $22.80 | $22.80 |
| Purchase #2 | $242.89 | 4.315% | $253.3707 | $253.37 | $253.35 | $253.40 |
| Purchase #3 | $206.63 | 8.547% | $224.2907 | $224.29 | $224.30 | $224.30 |
| Purchase #4 | $137.91 | 6.453% | $146.8093 | $146.81 | $146.80 | $146.80 |
| Purchase #5 | $150.84 | 3.492% | $156.1073 | $156.11 | $156.10 | $156.10 |
| Purchase #6 | $238.64 | 8.553% | $259.0509 | $259.05 | $259.05 | $259.10 |
| Purchase #7 | $219.47 | 9.851% | $241.09 | $241.09 | $241.10 | $241.10 |
| 7 purchase totals = | $1,216.67 | $1,303.5056 | $1,303.51 | $1,303.50 | $1,303.60 | |