| 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 | $228.48 | 5.367% | $240.7425 | $240.74 | $240.75 | $240.70 |
| Purchase #2 | $219.33 | 10.283% | $241.8837 | $241.88 | $241.90 | $241.90 |
| Purchase #3 | $223.69 | 5.152% | $235.2145 | $235.21 | $235.20 | $235.20 |
| Purchase #4 | $145.90 | 11.698% | $162.9674 | $162.97 | $162.95 | $163.00 |
| Purchase #5 | $200.53 | 6.370% | $213.3038 | $213.30 | $213.30 | $213.30 |
| Purchase #6 | $8.81 | 3.296% | $9.1004 | $9.10 | $9.10 | $9.10 |
| Purchase #7 | $138.72 | 8.156% | $150.034 | $150.03 | $150.05 | $150.00 |
| 7 purchase totals = | $1,165.46 | $1,253.2463 | $1,253.23 | $1,253.25 | $1,253.20 | |