| 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 | $208.78 | 12.232% | $234.318 | $234.32 | $234.30 | $234.30 |
| Purchase #2 | $204.41 | 6.281% | $217.249 | $217.25 | $217.25 | $217.20 |
| Purchase #3 | $125.92 | 6.475% | $134.0733 | $134.07 | $134.05 | $134.10 |
| Purchase #4 | $131.66 | 9.687% | $144.4139 | $144.41 | $144.40 | $144.40 |
| Purchase #5 | $224.83 | 10.443% | $248.309 | $248.31 | $248.30 | $248.30 |
| Purchase #6 | $133.31 | 8.835% | $145.0879 | $145.09 | $145.10 | $145.10 |
| Purchase #7 | $183.99 | 7.380% | $197.5685 | $197.57 | $197.55 | $197.60 |
| 7 purchase totals = | $1,212.90 | $1,321.0196 | $1,321.02 | $1,320.95 | $1,321.00 | |