| 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 | $99.90 | 5.692% | $105.5863 | $105.59 | $105.60 | $105.60 |
| Purchase #2 | $249.31 | 3.873% | $258.9658 | $258.97 | $258.95 | $259.00 |
| Purchase #3 | $219.26 | 3.242% | $226.3684 | $226.37 | $226.35 | $226.40 |
| Purchase #4 | $172.49 | 11.756% | $192.7679 | $192.77 | $192.75 | $192.80 |
| Purchase #5 | $227.51 | 11.495% | $253.6623 | $253.66 | $253.65 | $253.70 |
| Purchase #6 | $139.33 | 5.757% | $147.3512 | $147.35 | $147.35 | $147.40 |
| Purchase #7 | $140.62 | 12.210% | $157.7897 | $157.79 | $157.80 | $157.80 |
| 7 purchase totals = | $1,248.42 | $1,342.4916 | $1,342.50 | $1,342.45 | $1,342.70 | |