| 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 | $222.73 | 8.743% | $242.2033 | $242.20 | $242.20 | $242.20 |
| Purchase #2 | $249.44 | 13.640% | $283.4636 | $283.46 | $283.45 | $283.50 |
| Purchase #3 | $11.36 | 6.124% | $12.0557 | $12.06 | $12.05 | $12.10 |
| Purchase #4 | $210.30 | 3.141% | $216.9055 | $216.91 | $216.90 | $216.90 |
| Purchase #5 | $79.57 | 7.529% | $85.5608 | $85.56 | $85.55 | $85.60 |
| Purchase #6 | $147.30 | 7.551% | $158.4226 | $158.42 | $158.40 | $158.40 |
| Purchase #7 | $163.83 | 6.633% | $174.6968 | $174.70 | $174.70 | $174.70 |
| 7 purchase totals = | $1,084.53 | $1,173.3083 | $1,173.31 | $1,173.25 | $1,173.40 | |