| 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 | $217.48 | 3.404% | $224.883 | $224.88 | $224.90 | $224.90 |
| Purchase #2 | $223.37 | 6.410% | $237.688 | $237.69 | $237.70 | $237.70 |
| Purchase #3 | $219.62 | 9.738% | $241.0066 | $241.01 | $241.00 | $241.00 |
| Purchase #4 | $231.56 | 9.312% | $253.1229 | $253.12 | $253.10 | $253.10 |
| Purchase #5 | $226.63 | 12.181% | $254.2358 | $254.24 | $254.25 | $254.20 |
| Purchase #6 | $165.64 | 4.643% | $173.3307 | $173.33 | $173.35 | $173.30 |
| Purchase #7 | $246.40 | 4.646% | $257.8477 | $257.85 | $257.85 | $257.80 |
| 7 purchase totals = | $1,530.70 | $1,642.1147 | $1,642.12 | $1,642.15 | $1,642.00 | |