| 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 | $233.43 | 6.632% | $248.9111 | $248.91 | $248.90 | $248.90 |
| Purchase #2 | $153.65 | 6.103% | $163.0273 | $163.03 | $163.05 | $163.00 |
| Purchase #3 | $140.72 | 8.515% | $152.7023 | $152.70 | $152.70 | $152.70 |
| Purchase #4 | $67.78 | 11.826% | $75.7957 | $75.80 | $75.80 | $75.80 |
| Purchase #5 | $72.52 | 8.795% | $78.8981 | $78.90 | $78.90 | $78.90 |
| Purchase #6 | $181.74 | 9.615% | $199.2143 | $199.21 | $199.20 | $199.20 |
| Purchase #7 | $195.51 | 9.180% | $213.4578 | $213.46 | $213.45 | $213.50 |
| 7 purchase totals = | $1,045.35 | $1,132.0066 | $1,132.01 | $1,132.00 | $1,132.00 | |