| 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 | $181.42 | 9.169% | $198.0544 | $198.05 | $198.05 | $198.10 |
| Purchase #2 | $222.88 | 11.374% | $248.2304 | $248.23 | $248.25 | $248.20 |
| Purchase #3 | $184.38 | 3.461% | $190.7614 | $190.76 | $190.75 | $190.80 |
| Purchase #4 | $46.40 | 9.238% | $50.6864 | $50.69 | $50.70 | $50.70 |
| Purchase #5 | $115.50 | 5.818% | $122.2198 | $122.22 | $122.20 | $122.20 |
| Purchase #6 | $190.76 | 7.623% | $205.3016 | $205.30 | $205.30 | $205.30 |
| Purchase #7 | $103.87 | 6.137% | $110.2445 | $110.24 | $110.25 | $110.20 |
| 7 purchase totals = | $1,045.21 | $1,125.4985 | $1,125.49 | $1,125.50 | $1,125.50 | |