| 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 | $93.26 | 5.670% | $98.5478 | $98.55 | $98.55 | $98.50 |
| Purchase #2 | $191.25 | 3.533% | $198.0069 | $198.01 | $198.00 | $198.00 |
| Purchase #3 | $32.52 | 12.756% | $36.6683 | $36.67 | $36.65 | $36.70 |
| Purchase #4 | $227.63 | 10.303% | $251.0827 | $251.08 | $251.10 | $251.10 |
| Purchase #5 | $236.65 | 3.815% | $245.6782 | $245.68 | $245.70 | $245.70 |
| Purchase #6 | $186.39 | 6.235% | $198.0114 | $198.01 | $198.00 | $198.00 |
| Purchase #7 | $238.80 | 12.689% | $269.1013 | $269.10 | $269.10 | $269.10 |
| 7 purchase totals = | $1,206.50 | $1,297.0966 | $1,297.10 | $1,297.10 | $1,297.10 | |