| 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 | $207.37 | 6.117% | $220.0548 | $220.05 | $220.05 | $220.10 |
| Purchase #2 | $13.94 | 8.345% | $15.1033 | $15.10 | $15.10 | $15.10 |
| Purchase #3 | $210.91 | 8.659% | $229.1727 | $229.17 | $229.15 | $229.20 |
| Purchase #4 | $153.50 | 7.813% | $165.493 | $165.49 | $165.50 | $165.50 |
| Purchase #5 | $67.77 | 6.760% | $72.3513 | $72.35 | $72.35 | $72.40 |
| Purchase #6 | $225.36 | 4.270% | $234.9829 | $234.98 | $235.00 | $235.00 |
| Purchase #7 | $102.68 | 10.318% | $113.2745 | $113.27 | $113.25 | $113.30 |
| 7 purchase totals = | $981.53 | $1,050.4325 | $1,050.41 | $1,050.40 | $1,050.60 | |