| 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 | $123.58 | 6.324% | $131.3952 | $131.40 | $131.40 | $131.40 |
| Purchase #2 | $112.77 | 9.561% | $123.5519 | $123.55 | $123.55 | $123.60 |
| Purchase #3 | $108.25 | 5.640% | $114.3553 | $114.36 | $114.35 | $114.40 |
| Purchase #4 | $225.55 | 11.329% | $251.1026 | $251.10 | $251.10 | $251.10 |
| Purchase #5 | $100.58 | 4.686% | $105.2932 | $105.29 | $105.30 | $105.30 |
| Purchase #6 | $114.47 | 10.132% | $126.0681 | $126.07 | $126.05 | $126.10 |
| Purchase #7 | $186.71 | 11.255% | $207.7242 | $207.72 | $207.70 | $207.70 |
| 7 purchase totals = | $971.91 | $1,059.4905 | $1,059.49 | $1,059.45 | $1,059.60 | |