| 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 | $197.51 | 12.763% | $222.7182 | $222.72 | $222.70 | $222.70 |
| Purchase #2 | $121.40 | 8.757% | $132.031 | $132.03 | $132.05 | $132.00 |
| Purchase #3 | $67.50 | 11.218% | $75.0722 | $75.07 | $75.05 | $75.10 |
| Purchase #4 | $88.52 | 9.110% | $96.5842 | $96.58 | $96.60 | $96.60 |
| Purchase #5 | $231.37 | 6.290% | $245.9232 | $245.92 | $245.90 | $245.90 |
| Purchase #6 | $38.52 | 8.839% | $41.9248 | $41.92 | $41.90 | $41.90 |
| Purchase #7 | $198.77 | 8.364% | $215.3951 | $215.40 | $215.40 | $215.40 |
| 7 purchase totals = | $943.59 | $1,029.6487 | $1,029.64 | $1,029.60 | $1,029.60 | |