| 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 | $189.87 | 13.244% | $215.0164 | $215.02 | $215.00 | $215.00 |
| Purchase #2 | $237.71 | 6.299% | $252.6834 | $252.68 | $252.70 | $252.70 |
| Purchase #3 | $73.51 | 9.429% | $80.4413 | $80.44 | $80.45 | $80.40 |
| Purchase #4 | $103.99 | 10.117% | $114.5107 | $114.51 | $114.50 | $114.50 |
| Purchase #5 | $223.93 | 9.609% | $245.4474 | $245.45 | $245.45 | $245.40 |
| Purchase #6 | $183.45 | 11.780% | $205.0604 | $205.06 | $205.05 | $205.10 |
| Purchase #7 | $248.49 | 10.457% | $274.4746 | $274.47 | $274.45 | $274.50 |
| 7 purchase totals = | $1,260.95 | $1,387.6342 | $1,387.63 | $1,387.60 | $1,387.60 | |