| 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 | $190.73 | 8.276% | $206.5148 | $206.51 | $206.50 | $206.50 |
| Purchase #2 | $248.51 | 12.204% | $278.8382 | $278.84 | $278.85 | $278.80 |
| Purchase #3 | $175.26 | 3.842% | $181.9935 | $181.99 | $182.00 | $182.00 |
| Purchase #4 | $59.68 | 6.411% | $63.5061 | $63.51 | $63.50 | $63.50 |
| Purchase #5 | $217.38 | 9.830% | $238.7485 | $238.75 | $238.75 | $238.70 |
| Purchase #6 | $189.67 | 12.689% | $213.7372 | $213.74 | $213.75 | $213.70 |
| Purchase #7 | $209.52 | 11.377% | $233.3571 | $233.36 | $233.35 | $233.40 |
| 7 purchase totals = | $1,290.75 | $1,416.6954 | $1,416.70 | $1,416.70 | $1,416.60 | |