| 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 | $231.78 | 4.327% | $241.8091 | $241.81 | $241.80 | $241.80 |
| Purchase #2 | $45.27 | 3.523% | $46.8649 | $46.86 | $46.85 | $46.90 |
| Purchase #3 | $208.30 | 3.486% | $215.5613 | $215.56 | $215.55 | $215.60 |
| Purchase #4 | $186.26 | 10.796% | $206.3686 | $206.37 | $206.35 | $206.40 |
| Purchase #5 | $203.69 | 7.199% | $218.3536 | $218.35 | $218.35 | $218.40 |
| Purchase #6 | $206.40 | 3.650% | $213.9336 | $213.93 | $213.95 | $213.90 |
| Purchase #7 | $69.69 | 7.756% | $75.0952 | $75.10 | $75.10 | $75.10 |
| 7 purchase totals = | $1,151.39 | $1,217.9863 | $1,217.98 | $1,217.95 | $1,218.10 | |