| 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 | $241.31 | 3.149% | $248.9089 | $248.91 | $248.90 | $248.90 |
| Purchase #2 | $162.71 | 11.368% | $181.2069 | $181.21 | $181.20 | $181.20 |
| Purchase #3 | $199.98 | 11.412% | $222.8017 | $222.80 | $222.80 | $222.80 |
| Purchase #4 | $210.50 | 9.795% | $231.1185 | $231.12 | $231.10 | $231.10 |
| Purchase #5 | $172.45 | 13.367% | $195.5014 | $195.50 | $195.50 | $195.50 |
| Purchase #6 | $118.39 | 10.176% | $130.4374 | $130.44 | $130.45 | $130.40 |
| Purchase #7 | $250.87 | 12.254% | $281.6116 | $281.61 | $281.60 | $281.60 |
| 7 purchase totals = | $1,356.21 | $1,491.5864 | $1,491.59 | $1,491.55 | $1,491.50 | |