| 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 | $240.29 | 3.507% | $248.717 | $248.72 | $248.70 | $248.70 |
| Purchase #2 | $168.35 | 7.436% | $180.8685 | $180.87 | $180.85 | $180.90 |
| Purchase #3 | $52.74 | 6.416% | $56.1238 | $56.12 | $56.10 | $56.10 |
| Purchase #4 | $90.46 | 10.233% | $99.7168 | $99.72 | $99.70 | $99.70 |
| Purchase #5 | $89.53 | 12.770% | $100.963 | $100.96 | $100.95 | $101.00 |
| Purchase #6 | $157.66 | 3.438% | $163.0804 | $163.08 | $163.10 | $163.10 |
| Purchase #7 | $163.40 | 6.158% | $173.4622 | $173.46 | $173.45 | $173.50 |
| 7 purchase totals = | $962.43 | $1,022.9317 | $1,022.93 | $1,022.85 | $1,023.00 | |