| 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 | $199.71 | 11.403% | $222.4829 | $222.48 | $222.50 | $222.50 |
| Purchase #2 | $200.46 | 10.133% | $220.7726 | $220.77 | $220.75 | $220.80 |
| Purchase #3 | $221.40 | 4.635% | $231.6619 | $231.66 | $231.65 | $231.70 |
| Purchase #4 | $209.28 | 4.547% | $218.796 | $218.80 | $218.80 | $218.80 |
| Purchase #5 | $156.80 | 6.300% | $166.6784 | $166.68 | $166.70 | $166.70 |
| Purchase #6 | $162.29 | 13.693% | $184.5124 | $184.51 | $184.50 | $184.50 |
| Purchase #7 | $90.30 | 12.140% | $101.2624 | $101.26 | $101.25 | $101.30 |
| 7 purchase totals = | $1,240.24 | $1,346.1666 | $1,346.16 | $1,346.15 | $1,346.30 | |