| 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 | $222.91 | 3.348% | $230.373 | $230.37 | $230.35 | $230.40 |
| Purchase #2 | $108.50 | 4.475% | $113.3554 | $113.36 | $113.35 | $113.40 |
| Purchase #3 | $126.62 | 4.619% | $132.4686 | $132.47 | $132.45 | $132.50 |
| Purchase #4 | $86.31 | 11.535% | $96.2659 | $96.27 | $96.25 | $96.30 |
| Purchase #5 | $201.48 | 8.828% | $219.2667 | $219.27 | $219.25 | $219.30 |
| Purchase #6 | $203.52 | 8.106% | $220.0173 | $220.02 | $220.00 | $220.00 |
| Purchase #7 | $160.40 | 8.731% | $174.4045 | $174.40 | $174.40 | $174.40 |
| 7 purchase totals = | $1,109.74 | $1,186.1514 | $1,186.16 | $1,186.05 | $1,186.30 | |