| 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 | $101.45 | 12.396% | $114.0257 | $114.03 | $114.05 | $114.00 |
| Purchase #2 | $105.60 | 12.112% | $118.3903 | $118.39 | $118.40 | $118.40 |
| Purchase #3 | $175.50 | 9.764% | $192.6358 | $192.64 | $192.65 | $192.60 |
| Purchase #4 | $190.74 | 11.529% | $212.7304 | $212.73 | $212.75 | $212.70 |
| Purchase #5 | $153.46 | 5.596% | $162.0476 | $162.05 | $162.05 | $162.00 |
| Purchase #6 | $151.90 | 9.574% | $166.4429 | $166.44 | $166.45 | $166.40 |
| Purchase #7 | $12.41 | 5.788% | $13.1283 | $13.13 | $13.15 | $13.10 |
| 7 purchase totals = | $891.06 | $979.4010 | $979.41 | $979.50 | $979.20 | |