| 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 | $142.36 | 4.209% | $148.3519 | $148.35 | $148.35 | $148.40 |
| Purchase #2 | $244.50 | 8.524% | $265.3412 | $265.34 | $265.35 | $265.30 |
| Purchase #3 | $222.58 | 5.570% | $234.9777 | $234.98 | $235.00 | $235.00 |
| Purchase #4 | $183.34 | 3.574% | $189.8926 | $189.89 | $189.90 | $189.90 |
| Purchase #5 | $220.42 | 8.530% | $239.2218 | $239.22 | $239.20 | $239.20 |
| Purchase #6 | $61.41 | 7.539% | $66.0397 | $66.04 | $66.05 | $66.00 |
| Purchase #7 | $180.54 | 3.492% | $186.8445 | $186.84 | $186.85 | $186.80 |
| 7 purchase totals = | $1,255.15 | $1,330.6694 | $1,330.66 | $1,330.70 | $1,330.60 | |