| 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 | $146.64 | 4.671% | $153.4896 | $153.49 | $153.50 | $153.50 |
| Purchase #2 | $104.57 | 7.152% | $112.0488 | $112.05 | $112.05 | $112.00 |
| Purchase #3 | $95.79 | 10.792% | $106.1277 | $106.13 | $106.15 | $106.10 |
| Purchase #4 | $217.97 | 4.375% | $227.5062 | $227.51 | $227.50 | $227.50 |
| Purchase #5 | $74.42 | 11.739% | $83.1562 | $83.16 | $83.15 | $83.20 |
| Purchase #6 | $217.65 | 12.510% | $244.878 | $244.88 | $244.90 | $244.90 |
| Purchase #7 | $150.93 | 8.388% | $163.59 | $163.59 | $163.60 | $163.60 |
| 7 purchase totals = | $1,007.97 | $1,090.7965 | $1,090.81 | $1,090.85 | $1,090.80 | |