| 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 | $125.94 | 9.267% | $137.6109 | $137.61 | $137.60 | $137.60 |
| Purchase #2 | $173.90 | 6.349% | $184.9409 | $184.94 | $184.95 | $184.90 |
| Purchase #3 | $177.48 | 4.761% | $185.9298 | $185.93 | $185.95 | $185.90 |
| Purchase #4 | $205.88 | 3.359% | $212.7955 | $212.80 | $212.80 | $212.80 |
| Purchase #5 | $80.91 | 10.741% | $89.6005 | $89.60 | $89.60 | $89.60 |
| Purchase #6 | $103.64 | 3.232% | $106.9896 | $106.99 | $107.00 | $107.00 |
| Purchase #7 | $244.70 | 10.426% | $270.2124 | $270.21 | $270.20 | $270.20 |
| 7 purchase totals = | $1,112.45 | $1,188.0796 | $1,188.08 | $1,188.10 | $1,188.00 | |