| 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 | $202.41 | 4.770% | $212.065 | $212.07 | $212.05 | $212.10 |
| Purchase #2 | $136.35 | 6.417% | $145.0996 | $145.10 | $145.10 | $145.10 |
| Purchase #3 | $171.32 | 7.398% | $183.9943 | $183.99 | $184.00 | $184.00 |
| Purchase #4 | $205.47 | 5.868% | $217.527 | $217.53 | $217.55 | $217.50 |
| Purchase #5 | $170.81 | 9.828% | $187.5972 | $187.60 | $187.60 | $187.60 |
| Purchase #6 | $49.47 | 11.748% | $55.2817 | $55.28 | $55.30 | $55.30 |
| Purchase #7 | $105.72 | 13.258% | $119.7364 | $119.74 | $119.75 | $119.70 |
| 7 purchase totals = | $1,041.55 | $1,121.3012 | $1,121.31 | $1,121.35 | $1,121.30 | |