| 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 | $215.67 | 5.786% | $228.1487 | $228.15 | $228.15 | $228.10 |
| Purchase #2 | $61.69 | 9.392% | $67.4839 | $67.48 | $67.50 | $67.50 |
| Purchase #3 | $164.85 | 10.168% | $181.6119 | $181.61 | $181.60 | $181.60 |
| Purchase #4 | $169.40 | 7.589% | $182.2558 | $182.26 | $182.25 | $182.30 |
| Purchase #5 | $162.43 | 8.236% | $175.8077 | $175.81 | $175.80 | $175.80 |
| Purchase #6 | $52.73 | 8.238% | $57.0739 | $57.07 | $57.05 | $57.10 |
| Purchase #7 | $218.42 | 8.824% | $237.6934 | $237.69 | $237.70 | $237.70 |
| 7 purchase totals = | $1,045.19 | $1,130.0753 | $1,130.07 | $1,130.05 | $1,130.10 | |