| 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 | $217.50 | 12.836% | $245.4183 | $245.42 | $245.40 | $245.40 |
| Purchase #2 | $229.97 | 3.296% | $237.5498 | $237.55 | $237.55 | $237.50 |
| Purchase #3 | $169.99 | 8.401% | $184.2709 | $184.27 | $184.25 | $184.30 |
| Purchase #4 | $246.90 | 4.658% | $258.4006 | $258.40 | $258.40 | $258.40 |
| Purchase #5 | $7.37 | 4.276% | $7.6851 | $7.69 | $7.70 | $7.70 |
| Purchase #6 | $197.68 | 12.734% | $222.8526 | $222.85 | $222.85 | $222.90 |
| Purchase #7 | $206.60 | 5.688% | $218.3514 | $218.35 | $218.35 | $218.40 |
| 7 purchase totals = | $1,276.01 | $1,374.5287 | $1,374.53 | $1,374.50 | $1,374.60 | |