| 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 | $233.62 | 7.310% | $250.6976 | $250.70 | $250.70 | $250.70 |
| Purchase #2 | $147.62 | 3.462% | $152.7306 | $152.73 | $152.75 | $152.70 |
| Purchase #3 | $209.56 | 3.692% | $217.297 | $217.30 | $217.30 | $217.30 |
| Purchase #4 | $41.77 | 12.371% | $46.9374 | $46.94 | $46.95 | $46.90 |
| Purchase #5 | $216.78 | 7.120% | $232.2147 | $232.21 | $232.20 | $232.20 |
| Purchase #6 | $105.45 | 7.146% | $112.9855 | $112.99 | $113.00 | $113.00 |
| Purchase #7 | $163.53 | 13.587% | $185.7488 | $185.75 | $185.75 | $185.70 |
| 7 purchase totals = | $1,118.33 | $1,198.6116 | $1,198.62 | $1,198.65 | $1,198.50 | |