| 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 | $213.99 | 3.844% | $222.2158 | $222.22 | $222.20 | $222.20 |
| Purchase #2 | $6.78 | 11.544% | $7.5627 | $7.56 | $7.55 | $7.60 |
| Purchase #3 | $207.40 | 4.472% | $216.6749 | $216.67 | $216.65 | $216.70 |
| Purchase #4 | $187.51 | 10.165% | $206.5704 | $206.57 | $206.55 | $206.60 |
| Purchase #5 | $195.29 | 12.367% | $219.4415 | $219.44 | $219.45 | $219.40 |
| Purchase #6 | $232.73 | 7.712% | $250.6781 | $250.68 | $250.70 | $250.70 |
| Purchase #7 | $118.86 | 3.849% | $123.4349 | $123.43 | $123.45 | $123.40 |
| 7 purchase totals = | $1,162.56 | $1,246.5783 | $1,246.57 | $1,246.55 | $1,246.60 | |