| 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 | $42.34 | 8.130% | $45.7822 | $45.78 | $45.80 | $45.80 |
| Purchase #2 | $220.63 | 8.771% | $239.9815 | $239.98 | $240.00 | $240.00 |
| Purchase #3 | $211.85 | 7.308% | $227.332 | $227.33 | $227.35 | $227.30 |
| Purchase #4 | $163.44 | 12.429% | $183.754 | $183.75 | $183.75 | $183.80 |
| Purchase #5 | $72.82 | 11.206% | $80.9802 | $80.98 | $81.00 | $81.00 |
| Purchase #6 | $97.77 | 13.646% | $111.1117 | $111.11 | $111.10 | $111.10 |
| Purchase #7 | $130.45 | 12.732% | $147.0589 | $147.06 | $147.05 | $147.10 |
| 7 purchase totals = | $939.30 | $1,036.0005 | $1,035.99 | $1,036.05 | $1,036.10 | |