| 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 | $242.73 | 7.151% | $260.0876 | $260.09 | $260.10 | $260.10 |
| Purchase #2 | $139.94 | 10.251% | $154.2852 | $154.29 | $154.30 | $154.30 |
| Purchase #3 | $42.97 | 6.758% | $45.8739 | $45.87 | $45.85 | $45.90 |
| Purchase #4 | $51.90 | 8.529% | $56.3266 | $56.33 | $56.35 | $56.30 |
| Purchase #5 | $191.26 | 8.409% | $207.3431 | $207.34 | $207.35 | $207.30 |
| Purchase #6 | $248.86 | 4.171% | $259.24 | $259.24 | $259.25 | $259.20 |
| Purchase #7 | $189.95 | 12.589% | $213.8628 | $213.86 | $213.85 | $213.90 |
| 7 purchase totals = | $1,107.61 | $1,197.0192 | $1,197.02 | $1,197.05 | $1,197.00 | |