| 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 | $195.36 | 11.146% | $217.1348 | $217.13 | $217.15 | $217.10 |
| Purchase #2 | $200.44 | 12.551% | $225.5972 | $225.60 | $225.60 | $225.60 |
| Purchase #3 | $158.29 | 8.267% | $171.3758 | $171.38 | $171.40 | $171.40 |
| Purchase #4 | $235.42 | 10.521% | $260.1885 | $260.19 | $260.20 | $260.20 |
| Purchase #5 | $117.88 | 9.779% | $129.4075 | $129.41 | $129.40 | $129.40 |
| Purchase #6 | $91.35 | 9.286% | $99.8328 | $99.83 | $99.85 | $99.80 |
| Purchase #7 | $171.51 | 5.700% | $181.2861 | $181.29 | $181.30 | $181.30 |
| 7 purchase totals = | $1,170.25 | $1,284.8227 | $1,284.83 | $1,284.90 | $1,284.80 | |