| 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 | $188.99 | 12.396% | $212.4172 | $212.42 | $212.40 | $212.40 |
| Purchase #2 | $98.75 | 7.566% | $106.2214 | $106.22 | $106.20 | $106.20 |
| Purchase #3 | $183.70 | 5.811% | $194.3748 | $194.37 | $194.35 | $194.40 |
| Purchase #4 | $126.61 | 5.419% | $133.471 | $133.47 | $133.45 | $133.50 |
| Purchase #5 | $174.54 | 3.365% | $180.4133 | $180.41 | $180.40 | $180.40 |
| Purchase #6 | $117.64 | 10.432% | $129.9122 | $129.91 | $129.90 | $129.90 |
| Purchase #7 | $81.85 | 8.545% | $88.8441 | $88.84 | $88.85 | $88.80 |
| 7 purchase totals = | $972.08 | $1,045.6540 | $1,045.64 | $1,045.55 | $1,045.60 | |