| 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 | $28.87 | 12.306% | $32.4227 | $32.42 | $32.40 | $32.40 |
| Purchase #2 | $249.27 | 4.302% | $259.9936 | $259.99 | $260.00 | $260.00 |
| Purchase #3 | $106.93 | 8.352% | $115.8608 | $115.86 | $115.85 | $115.90 |
| Purchase #4 | $51.32 | 12.307% | $57.636 | $57.64 | $57.65 | $57.60 |
| Purchase #5 | $236.78 | 13.286% | $268.2386 | $268.24 | $268.25 | $268.20 |
| Purchase #6 | $165.64 | 3.258% | $171.0366 | $171.04 | $171.05 | $171.00 |
| Purchase #7 | $7.95 | 3.328% | $8.2146 | $8.21 | $8.20 | $8.20 |
| 7 purchase totals = | $846.76 | $913.4029 | $913.40 | $913.40 | $913.30 | |