| 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 | $211.70 | 9.377% | $231.5511 | $231.55 | $231.55 | $231.60 |
| Purchase #2 | $170.93 | 13.270% | $193.6124 | $193.61 | $193.60 | $193.60 |
| Purchase #3 | $107.66 | 13.212% | $121.884 | $121.88 | $121.90 | $121.90 |
| Purchase #4 | $131.70 | 3.871% | $136.7981 | $136.80 | $136.80 | $136.80 |
| Purchase #5 | $181.46 | 3.109% | $187.1016 | $187.10 | $187.10 | $187.10 |
| Purchase #6 | $198.64 | 4.448% | $207.4755 | $207.48 | $207.50 | $207.50 |
| Purchase #7 | $43.95 | 11.578% | $49.0385 | $49.04 | $49.05 | $49.00 |
| 7 purchase totals = | $1,046.04 | $1,127.4612 | $1,127.46 | $1,127.50 | $1,127.50 | |