| 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 | $135.98 | 12.429% | $152.881 | $152.88 | $152.90 | $152.90 |
| Purchase #2 | $134.67 | 8.213% | $145.7304 | $145.73 | $145.75 | $145.70 |
| Purchase #3 | $192.62 | 6.587% | $205.3079 | $205.31 | $205.30 | $205.30 |
| Purchase #4 | $235.54 | 6.112% | $249.9362 | $249.94 | $249.95 | $249.90 |
| Purchase #5 | $238.39 | 6.157% | $253.0677 | $253.07 | $253.05 | $253.10 |
| Purchase #6 | $25.91 | 7.265% | $27.7924 | $27.79 | $27.80 | $27.80 |
| Purchase #7 | $15.42 | 10.339% | $17.0143 | $17.01 | $17.00 | $17.00 |
| 7 purchase totals = | $978.53 | $1,051.7299 | $1,051.73 | $1,051.75 | $1,051.70 | |