| 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 | $237.48 | 4.436% | $248.0146 | $248.01 | $248.00 | $248.00 |
| Purchase #2 | $226.62 | 12.664% | $255.3192 | $255.32 | $255.30 | $255.30 |
| Purchase #3 | $109.74 | 3.620% | $113.7126 | $113.71 | $113.70 | $113.70 |
| Purchase #4 | $226.43 | 10.467% | $250.1304 | $250.13 | $250.15 | $250.10 |
| Purchase #5 | $8.45 | 4.358% | $8.8183 | $8.82 | $8.80 | $8.80 |
| Purchase #6 | $212.33 | 4.343% | $221.5515 | $221.55 | $221.55 | $221.60 |
| Purchase #7 | $125.38 | 7.104% | $134.287 | $134.29 | $134.30 | $134.30 |
| 7 purchase totals = | $1,146.43 | $1,231.8336 | $1,231.83 | $1,231.80 | $1,231.80 | |