| 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 | $120.64 | 10.356% | $133.1335 | $133.13 | $133.15 | $133.10 |
| Purchase #2 | $56.41 | 8.789% | $61.3679 | $61.37 | $61.35 | $61.40 |
| Purchase #3 | $226.76 | 9.608% | $248.5471 | $248.55 | $248.55 | $248.50 |
| Purchase #4 | $8.77 | 11.703% | $9.7964 | $9.80 | $9.80 | $9.80 |
| Purchase #5 | $205.63 | 12.466% | $231.2638 | $231.26 | $231.25 | $231.30 |
| Purchase #6 | $157.91 | 11.843% | $176.6113 | $176.61 | $176.60 | $176.60 |
| Purchase #7 | $234.83 | 7.760% | $253.0528 | $253.05 | $253.05 | $253.10 |
| 7 purchase totals = | $1,010.95 | $1,113.7728 | $1,113.77 | $1,113.75 | $1,113.80 | |