| 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 | $248.44 | 13.315% | $281.5198 | $281.52 | $281.50 | $281.50 |
| Purchase #2 | $98.59 | 9.220% | $107.68 | $107.68 | $107.70 | $107.70 |
| Purchase #3 | $239.75 | 6.340% | $254.9502 | $254.95 | $254.95 | $255.00 |
| Purchase #4 | $173.73 | 13.821% | $197.7412 | $197.74 | $197.75 | $197.70 |
| Purchase #5 | $80.79 | 12.257% | $90.6924 | $90.69 | $90.70 | $90.70 |
| Purchase #6 | $170.37 | 5.841% | $180.3213 | $180.32 | $180.30 | $180.30 |
| Purchase #7 | $176.69 | 4.305% | $184.2965 | $184.30 | $184.30 | $184.30 |
| 7 purchase totals = | $1,188.36 | $1,297.2014 | $1,297.20 | $1,297.20 | $1,297.20 | |