| 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 | $10.85 | 3.850% | $11.2677 | $11.27 | $11.25 | $11.30 |
| Purchase #2 | $192.63 | 13.168% | $217.9955 | $218.00 | $218.00 | $218.00 |
| Purchase #3 | $122.68 | 9.551% | $134.3972 | $134.40 | $134.40 | $134.40 |
| Purchase #4 | $230.77 | 3.332% | $238.4593 | $238.46 | $238.45 | $238.50 |
| Purchase #5 | $151.28 | 6.569% | $161.2176 | $161.22 | $161.20 | $161.20 |
| Purchase #6 | $132.75 | 3.181% | $136.9728 | $136.97 | $136.95 | $137.00 |
| Purchase #7 | $131.39 | 12.603% | $147.9491 | $147.95 | $147.95 | $147.90 |
| 7 purchase totals = | $972.35 | $1,048.2592 | $1,048.27 | $1,048.20 | $1,048.30 | |