| 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 | $122.47 | 6.386% | $130.2909 | $130.29 | $130.30 | $130.30 |
| Purchase #2 | $234.40 | 5.781% | $247.9507 | $247.95 | $247.95 | $248.00 |
| Purchase #3 | $195.84 | 3.851% | $203.3818 | $203.38 | $203.40 | $203.40 |
| Purchase #4 | $200.42 | 8.348% | $217.1511 | $217.15 | $217.15 | $217.20 |
| Purchase #5 | $182.59 | 8.629% | $198.3457 | $198.35 | $198.35 | $198.30 |
| Purchase #6 | $196.36 | 6.636% | $209.3904 | $209.39 | $209.40 | $209.40 |
| Purchase #7 | $45.37 | 13.290% | $51.3997 | $51.40 | $51.40 | $51.40 |
| 7 purchase totals = | $1,177.45 | $1,257.9103 | $1,257.91 | $1,257.95 | $1,258.00 | |