| 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 | $128.34 | 9.866% | $141.002 | $141.00 | $141.00 | $141.00 |
| Purchase #2 | $184.69 | 7.480% | $198.5048 | $198.50 | $198.50 | $198.50 |
| Purchase #3 | $152.83 | 7.679% | $164.5658 | $164.57 | $164.55 | $164.60 |
| Purchase #4 | $175.68 | 12.285% | $197.2623 | $197.26 | $197.25 | $197.30 |
| Purchase #5 | $79.56 | 5.576% | $83.9963 | $84.00 | $84.00 | $84.00 |
| Purchase #6 | $249.71 | 5.293% | $262.9272 | $262.93 | $262.95 | $262.90 |
| Purchase #7 | $130.73 | 4.668% | $136.8325 | $136.83 | $136.85 | $136.80 |
| 7 purchase totals = | $1,101.54 | $1,185.0909 | $1,185.09 | $1,185.10 | $1,185.10 | |