| 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 | $96.57 | 13.309% | $109.4225 | $109.42 | $109.40 | $109.40 |
| Purchase #2 | $58.80 | 10.341% | $64.8805 | $64.88 | $64.90 | $64.90 |
| Purchase #3 | $190.52 | 11.618% | $212.6546 | $212.65 | $212.65 | $212.70 |
| Purchase #4 | $114.61 | 6.264% | $121.7892 | $121.79 | $121.80 | $121.80 |
| Purchase #5 | $16.65 | 13.560% | $18.9077 | $18.91 | $18.90 | $18.90 |
| Purchase #6 | $245.46 | 9.572% | $268.9554 | $268.96 | $268.95 | $269.00 |
| Purchase #7 | $196.43 | 9.596% | $215.2794 | $215.28 | $215.30 | $215.30 |
| 7 purchase totals = | $919.04 | $1,011.8893 | $1,011.89 | $1,011.90 | $1,012.00 | |