| 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 | $188.88 | 4.306% | $197.0132 | $197.01 | $197.00 | $197.00 |
| Purchase #2 | $185.27 | 12.591% | $208.5973 | $208.60 | $208.60 | $208.60 |
| Purchase #3 | $187.66 | 13.366% | $212.7426 | $212.74 | $212.75 | $212.70 |
| Purchase #4 | $27.49 | 6.120% | $29.1724 | $29.17 | $29.15 | $29.20 |
| Purchase #5 | $134.82 | 13.587% | $153.138 | $153.14 | $153.15 | $153.10 |
| Purchase #6 | $113.35 | 10.489% | $125.2393 | $125.24 | $125.25 | $125.20 |
| Purchase #7 | $12.88 | 12.687% | $14.5141 | $14.51 | $14.50 | $14.50 |
| 7 purchase totals = | $850.35 | $940.4169 | $940.41 | $940.40 | $940.30 | |