| 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 | $127.79 | 10.512% | $141.2233 | $141.22 | $141.20 | $141.20 |
| Purchase #2 | $237.96 | 11.499% | $265.323 | $265.32 | $265.30 | $265.30 |
| Purchase #3 | $248.80 | 10.275% | $274.3642 | $274.36 | $274.35 | $274.40 |
| Purchase #4 | $221.32 | 13.131% | $250.3815 | $250.38 | $250.40 | $250.40 |
| Purchase #5 | $181.99 | 13.683% | $206.8917 | $206.89 | $206.90 | $206.90 |
| Purchase #6 | $227.45 | 8.667% | $247.1631 | $247.16 | $247.15 | $247.20 |
| Purchase #7 | $178.79 | 8.229% | $193.5026 | $193.50 | $193.50 | $193.50 |
| 7 purchase totals = | $1,424.10 | $1,578.8494 | $1,578.83 | $1,578.80 | $1,578.90 | |