| 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 | $231.41 | 8.382% | $250.8068 | $250.81 | $250.80 | $250.80 |
| Purchase #2 | $146.58 | 10.824% | $162.4458 | $162.45 | $162.45 | $162.40 |
| Purchase #3 | $96.67 | 6.427% | $102.883 | $102.88 | $102.90 | $102.90 |
| Purchase #4 | $67.49 | 11.414% | $75.1933 | $75.19 | $75.20 | $75.20 |
| Purchase #5 | $135.94 | 7.488% | $146.1192 | $146.12 | $146.10 | $146.10 |
| Purchase #6 | $219.88 | 3.459% | $227.4856 | $227.49 | $227.50 | $227.50 |
| Purchase #7 | $206.34 | 9.608% | $226.1651 | $226.17 | $226.15 | $226.20 |
| 7 purchase totals = | $1,104.31 | $1,191.0988 | $1,191.11 | $1,191.10 | $1,191.10 | |