| 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 | $212.59 | 3.302% | $219.6097 | $219.61 | $219.60 | $219.60 |
| Purchase #2 | $181.50 | 4.277% | $189.2628 | $189.26 | $189.25 | $189.30 |
| Purchase #3 | $158.44 | 10.645% | $175.3059 | $175.31 | $175.30 | $175.30 |
| Purchase #4 | $186.38 | 5.835% | $197.2553 | $197.26 | $197.25 | $197.30 |
| Purchase #5 | $172.28 | 6.595% | $183.6419 | $183.64 | $183.65 | $183.60 |
| Purchase #6 | $215.37 | 8.592% | $233.8746 | $233.87 | $233.85 | $233.90 |
| Purchase #7 | $91.68 | 6.241% | $97.4017 | $97.40 | $97.40 | $97.40 |
| 7 purchase totals = | $1,218.24 | $1,296.3519 | $1,296.35 | $1,296.30 | $1,296.40 | |