| 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 | $115.59 | 4.412% | $120.6898 | $120.69 | $120.70 | $120.70 |
| Purchase #2 | $38.75 | 11.699% | $43.2834 | $43.28 | $43.30 | $43.30 |
| Purchase #3 | $173.59 | 5.422% | $183.002 | $183.00 | $183.00 | $183.00 |
| Purchase #4 | $104.33 | 6.227% | $110.8266 | $110.83 | $110.85 | $110.80 |
| Purchase #5 | $211.29 | 7.102% | $226.2958 | $226.30 | $226.30 | $226.30 |
| Purchase #6 | $137.44 | 7.574% | $147.8497 | $147.85 | $147.85 | $147.80 |
| Purchase #7 | $123.38 | 10.104% | $135.8463 | $135.85 | $135.85 | $135.80 |
| 7 purchase totals = | $904.37 | $967.7936 | $967.80 | $967.85 | $967.70 | |