| 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 | $248.81 | 3.110% | $256.548 | $256.55 | $256.55 | $256.50 |
| Purchase #2 | $245.66 | 6.830% | $262.4386 | $262.44 | $262.45 | $262.40 |
| Purchase #3 | $108.57 | 3.574% | $112.4503 | $112.45 | $112.45 | $112.50 |
| Purchase #4 | $160.69 | 12.799% | $181.2567 | $181.26 | $181.25 | $181.30 |
| Purchase #5 | $126.40 | 8.130% | $136.6763 | $136.68 | $136.70 | $136.70 |
| Purchase #6 | $186.67 | 8.430% | $202.4063 | $202.41 | $202.40 | $202.40 |
| Purchase #7 | $49.50 | 6.176% | $52.5571 | $52.56 | $52.55 | $52.60 |
| 7 purchase totals = | $1,126.30 | $1,204.3333 | $1,204.35 | $1,204.35 | $1,204.40 | |