| 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 | $190.98 | 10.805% | $211.6154 | $211.62 | $211.60 | $211.60 |
| Purchase #2 | $154.44 | 12.560% | $173.8377 | $173.84 | $173.85 | $173.80 |
| Purchase #3 | $99.30 | 9.240% | $108.4753 | $108.48 | $108.50 | $108.50 |
| Purchase #4 | $137.59 | 12.689% | $155.0488 | $155.05 | $155.05 | $155.00 |
| Purchase #5 | $117.62 | 4.768% | $123.2281 | $123.23 | $123.25 | $123.20 |
| Purchase #6 | $202.66 | 9.750% | $222.4194 | $222.42 | $222.40 | $222.40 |
| Purchase #7 | $5.50 | 6.772% | $5.8725 | $5.87 | $5.85 | $5.90 |
| 7 purchase totals = | $908.09 | $1,000.4972 | $1,000.51 | $1,000.50 | $1,000.40 | |