| 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 | $199.96 | 4.764% | $209.4861 | $209.49 | $209.50 | $209.50 |
| Purchase #2 | $120.98 | 9.129% | $132.0243 | $132.02 | $132.00 | $132.00 |
| Purchase #3 | $42.51 | 5.323% | $44.7728 | $44.77 | $44.75 | $44.80 |
| Purchase #4 | $183.48 | 5.416% | $193.4173 | $193.42 | $193.40 | $193.40 |
| Purchase #5 | $155.82 | 9.868% | $171.1963 | $171.20 | $171.20 | $171.20 |
| Purchase #6 | $208.61 | 3.703% | $216.3348 | $216.33 | $216.35 | $216.30 |
| Purchase #7 | $139.50 | 12.742% | $157.2751 | $157.28 | $157.30 | $157.30 |
| 7 purchase totals = | $1,050.86 | $1,124.5067 | $1,124.51 | $1,124.50 | $1,124.50 | |