| 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 | $198.40 | 9.393% | $217.0357 | $217.04 | $217.05 | $217.00 |
| Purchase #2 | $109.67 | 13.528% | $124.5062 | $124.51 | $124.50 | $124.50 |
| Purchase #3 | $238.56 | 13.628% | $271.071 | $271.07 | $271.05 | $271.10 |
| Purchase #4 | $172.33 | 6.803% | $184.0536 | $184.05 | $184.05 | $184.10 |
| Purchase #5 | $32.88 | 4.667% | $34.4145 | $34.41 | $34.40 | $34.40 |
| Purchase #6 | $171.31 | 3.813% | $177.8421 | $177.84 | $177.85 | $177.80 |
| Purchase #7 | $186.67 | 10.246% | $205.7962 | $205.80 | $205.80 | $205.80 |
| 7 purchase totals = | $1,109.82 | $1,214.7193 | $1,214.72 | $1,214.70 | $1,214.70 | |