| 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 | $34.47 | 12.564% | $38.8008 | $38.80 | $38.80 | $38.80 |
| Purchase #2 | $28.52 | 4.591% | $29.8294 | $29.83 | $29.85 | $29.80 |
| Purchase #3 | $240.58 | 13.532% | $273.1353 | $273.14 | $273.15 | $273.10 |
| Purchase #4 | $240.43 | 4.730% | $251.8023 | $251.80 | $251.80 | $251.80 |
| Purchase #5 | $175.55 | 3.549% | $181.7803 | $181.78 | $181.80 | $181.80 |
| Purchase #6 | $172.56 | 6.212% | $183.2794 | $183.28 | $183.30 | $183.30 |
| Purchase #7 | $213.78 | 10.844% | $236.9623 | $236.96 | $236.95 | $237.00 |
| 7 purchase totals = | $1,105.89 | $1,195.5898 | $1,195.59 | $1,195.65 | $1,195.60 | |