| 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 | $172.96 | 11.345% | $192.5823 | $192.58 | $192.60 | $192.60 |
| Purchase #2 | $197.39 | 9.320% | $215.7867 | $215.79 | $215.80 | $215.80 |
| Purchase #3 | $218.69 | 13.602% | $248.4362 | $248.44 | $248.45 | $248.40 |
| Purchase #4 | $57.45 | 12.706% | $64.7496 | $64.75 | $64.75 | $64.70 |
| Purchase #5 | $109.97 | 3.130% | $113.4121 | $113.41 | $113.40 | $113.40 |
| Purchase #6 | $94.69 | 11.744% | $105.8104 | $105.81 | $105.80 | $105.80 |
| Purchase #7 | $134.89 | 4.356% | $140.7658 | $140.77 | $140.75 | $140.80 |
| 7 purchase totals = | $986.04 | $1,081.5431 | $1,081.55 | $1,081.55 | $1,081.50 | |