| 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 | $110.79 | 11.484% | $123.5131 | $123.51 | $123.50 | $123.50 |
| Purchase #2 | $83.99 | 3.561% | $86.9809 | $86.98 | $87.00 | $87.00 |
| Purchase #3 | $218.53 | 5.582% | $230.7283 | $230.73 | $230.75 | $230.70 |
| Purchase #4 | $104.26 | 9.774% | $114.4504 | $114.45 | $114.45 | $114.50 |
| Purchase #5 | $196.73 | 9.388% | $215.199 | $215.20 | $215.20 | $215.20 |
| Purchase #6 | $178.91 | 4.425% | $186.8268 | $186.83 | $186.85 | $186.80 |
| Purchase #7 | $248.27 | 12.396% | $279.0455 | $279.05 | $279.05 | $279.00 |
| 7 purchase totals = | $1,141.48 | $1,236.7440 | $1,236.75 | $1,236.80 | $1,236.70 | |