| 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 | $237.41 | 3.418% | $245.5247 | $245.52 | $245.50 | $245.50 |
| Purchase #2 | $151.36 | 8.557% | $164.3119 | $164.31 | $164.30 | $164.30 |
| Purchase #3 | $177.33 | 4.181% | $184.7442 | $184.74 | $184.75 | $184.70 |
| Purchase #4 | $71.43 | 9.626% | $78.3059 | $78.31 | $78.30 | $78.30 |
| Purchase #5 | $178.89 | 8.208% | $193.5733 | $193.57 | $193.55 | $193.60 |
| Purchase #6 | $57.44 | 10.698% | $63.5849 | $63.58 | $63.60 | $63.60 |
| Purchase #7 | $209.86 | 10.625% | $232.1576 | $232.16 | $232.15 | $232.20 |
| 7 purchase totals = | $1,083.72 | $1,162.2025 | $1,162.19 | $1,162.15 | $1,162.20 | |