| 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 | $220.49 | 8.159% | $238.4798 | $238.48 | $238.50 | $238.50 |
| Purchase #2 | $66.72 | 9.126% | $72.8089 | $72.81 | $72.80 | $72.80 |
| Purchase #3 | $192.39 | 7.853% | $207.4984 | $207.50 | $207.50 | $207.50 |
| Purchase #4 | $153.51 | 7.519% | $165.0524 | $165.05 | $165.05 | $165.10 |
| Purchase #5 | $226.27 | 12.201% | $253.8772 | $253.88 | $253.90 | $253.90 |
| Purchase #6 | $12.56 | 13.736% | $14.2852 | $14.29 | $14.30 | $14.30 |
| Purchase #7 | $211.98 | 11.771% | $236.9322 | $236.93 | $236.95 | $236.90 |
| 7 purchase totals = | $1,083.92 | $1,188.9341 | $1,188.94 | $1,189.00 | $1,189.00 | |