| 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 | $241.38 | 7.646% | $259.8359 | $259.84 | $259.85 | $259.80 |
| Purchase #2 | $231.79 | 6.869% | $247.7117 | $247.71 | $247.70 | $247.70 |
| Purchase #3 | $131.88 | 6.816% | $140.8689 | $140.87 | $140.85 | $140.90 |
| Purchase #4 | $190.35 | 12.636% | $214.4026 | $214.40 | $214.40 | $214.40 |
| Purchase #5 | $110.42 | 4.409% | $115.2884 | $115.29 | $115.30 | $115.30 |
| Purchase #6 | $224.34 | 5.412% | $236.4813 | $236.48 | $236.50 | $236.50 |
| Purchase #7 | $189.54 | 8.791% | $206.2025 | $206.20 | $206.20 | $206.20 |
| 7 purchase totals = | $1,319.70 | $1,420.7913 | $1,420.79 | $1,420.80 | $1,420.80 | |