| 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 | $91.81 | 9.121% | $100.184 | $100.18 | $100.20 | $100.20 |
| Purchase #2 | $250.86 | 11.845% | $280.5744 | $280.57 | $280.55 | $280.60 |
| Purchase #3 | $116.96 | 3.189% | $120.6899 | $120.69 | $120.70 | $120.70 |
| Purchase #4 | $119.73 | 12.396% | $134.5717 | $134.57 | $134.55 | $134.60 |
| Purchase #5 | $96.74 | 12.759% | $109.0831 | $109.08 | $109.10 | $109.10 |
| Purchase #6 | $103.57 | 9.618% | $113.5314 | $113.53 | $113.55 | $113.50 |
| Purchase #7 | $173.62 | 5.466% | $183.1101 | $183.11 | $183.10 | $183.10 |
| 7 purchase totals = | $953.29 | $1,041.7446 | $1,041.73 | $1,041.75 | $1,041.80 | |