| 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 | $236.65 | 6.418% | $251.8382 | $251.84 | $251.85 | $251.80 |
| Purchase #2 | $131.55 | 10.866% | $145.8442 | $145.84 | $145.85 | $145.80 |
| Purchase #3 | $215.57 | 4.602% | $225.4905 | $225.49 | $225.50 | $225.50 |
| Purchase #4 | $226.77 | 13.550% | $257.4973 | $257.50 | $257.50 | $257.50 |
| Purchase #5 | $187.36 | 4.531% | $195.8493 | $195.85 | $195.85 | $195.80 |
| Purchase #6 | $104.88 | 7.287% | $112.5226 | $112.52 | $112.50 | $112.50 |
| Purchase #7 | $42.25 | 10.233% | $46.5734 | $46.57 | $46.55 | $46.60 |
| 7 purchase totals = | $1,145.03 | $1,235.6155 | $1,235.61 | $1,235.60 | $1,235.50 | |