| 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 | $101.69 | 13.639% | $115.5595 | $115.56 | $115.55 | $115.60 |
| Purchase #2 | $173.63 | 7.290% | $186.2876 | $186.29 | $186.30 | $186.30 |
| Purchase #3 | $208.93 | 8.707% | $227.1215 | $227.12 | $227.10 | $227.10 |
| Purchase #4 | $137.49 | 9.730% | $150.8678 | $150.87 | $150.85 | $150.90 |
| Purchase #5 | $211.87 | 9.126% | $231.2053 | $231.21 | $231.20 | $231.20 |
| Purchase #6 | $126.93 | 7.775% | $136.7988 | $136.80 | $136.80 | $136.80 |
| Purchase #7 | $39.25 | 11.556% | $43.7857 | $43.79 | $43.80 | $43.80 |
| 7 purchase totals = | $999.79 | $1,091.6262 | $1,091.64 | $1,091.60 | $1,091.70 | |