| 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 | $198.94 | 12.749% | $224.3029 | $224.30 | $224.30 | $224.30 |
| Purchase #2 | $172.59 | 12.239% | $193.7133 | $193.71 | $193.70 | $193.70 |
| Purchase #3 | $218.39 | 4.114% | $227.3746 | $227.37 | $227.35 | $227.40 |
| Purchase #4 | $90.95 | 4.270% | $94.8336 | $94.83 | $94.85 | $94.80 |
| Purchase #5 | $122.85 | 3.511% | $127.1633 | $127.16 | $127.15 | $127.20 |
| Purchase #6 | $36.45 | 11.793% | $40.7485 | $40.75 | $40.75 | $40.70 |
| Purchase #7 | $114.70 | 4.234% | $119.5564 | $119.56 | $119.55 | $119.60 |
| 7 purchase totals = | $954.87 | $1,027.6926 | $1,027.68 | $1,027.65 | $1,027.70 | |