| 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 | $228.44 | 11.501% | $254.7129 | $254.71 | $254.70 | $254.70 |
| Purchase #2 | $198.78 | 12.537% | $223.701 | $223.70 | $223.70 | $223.70 |
| Purchase #3 | $77.55 | 8.705% | $84.3007 | $84.30 | $84.30 | $84.30 |
| Purchase #4 | $115.69 | 10.133% | $127.4129 | $127.41 | $127.40 | $127.40 |
| Purchase #5 | $231.65 | 11.865% | $259.1353 | $259.14 | $259.15 | $259.10 |
| Purchase #6 | $182.68 | 12.861% | $206.1745 | $206.17 | $206.15 | $206.20 |
| Purchase #7 | $193.81 | 4.729% | $202.9753 | $202.98 | $203.00 | $203.00 |
| 7 purchase totals = | $1,228.60 | $1,358.4126 | $1,358.41 | $1,358.40 | $1,358.40 | |