| 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 | $110.76 | 9.552% | $121.3398 | $121.34 | $121.35 | $121.30 |
| Purchase #2 | $175.81 | 9.520% | $192.5471 | $192.55 | $192.55 | $192.50 |
| Purchase #3 | $123.77 | 4.315% | $129.1107 | $129.11 | $129.10 | $129.10 |
| Purchase #4 | $215.88 | 3.583% | $223.615 | $223.62 | $223.60 | $223.60 |
| Purchase #5 | $32.77 | 5.615% | $34.61 | $34.61 | $34.60 | $34.60 |
| Purchase #6 | $153.87 | 12.228% | $172.6852 | $172.69 | $172.70 | $172.70 |
| Purchase #7 | $92.33 | 8.416% | $100.1005 | $100.10 | $100.10 | $100.10 |
| 7 purchase totals = | $905.19 | $974.0083 | $974.02 | $974.00 | $973.90 | |