| 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 | $208.54 | 9.263% | $227.8571 | $227.86 | $227.85 | $227.90 |
| Purchase #2 | $96.67 | 5.527% | $102.013 | $102.01 | $102.00 | $102.00 |
| Purchase #3 | $67.74 | 5.268% | $71.3085 | $71.31 | $71.30 | $71.30 |
| Purchase #4 | $51.45 | 8.491% | $55.8186 | $55.82 | $55.80 | $55.80 |
| Purchase #5 | $235.65 | 5.253% | $248.0287 | $248.03 | $248.05 | $248.00 |
| Purchase #6 | $164.54 | 7.813% | $177.3955 | $177.40 | $177.40 | $177.40 |
| Purchase #7 | $189.51 | 4.559% | $198.1498 | $198.15 | $198.15 | $198.10 |
| 7 purchase totals = | $1,014.10 | $1,080.5712 | $1,080.58 | $1,080.55 | $1,080.50 | |