| 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 | $242.70 | 13.565% | $275.6223 | $275.62 | $275.60 | $275.60 |
| Purchase #2 | $192.35 | 12.296% | $216.0014 | $216.00 | $216.00 | $216.00 |
| Purchase #3 | $34.87 | 11.240% | $38.7894 | $38.79 | $38.80 | $38.80 |
| Purchase #4 | $75.80 | 5.833% | $80.2214 | $80.22 | $80.20 | $80.20 |
| Purchase #5 | $219.98 | 11.129% | $244.4616 | $244.46 | $244.45 | $244.50 |
| Purchase #6 | $213.95 | 11.162% | $237.8311 | $237.83 | $237.85 | $237.80 |
| Purchase #7 | $238.92 | 3.201% | $246.5678 | $246.57 | $246.55 | $246.60 |
| 7 purchase totals = | $1,218.57 | $1,339.4950 | $1,339.49 | $1,339.45 | $1,339.50 | |