| 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 | $218.87 | 5.636% | $231.2055 | $231.21 | $231.20 | $231.20 |
| Purchase #2 | $193.37 | 7.224% | $207.339 | $207.34 | $207.35 | $207.30 |
| Purchase #3 | $50.30 | 12.137% | $56.4049 | $56.40 | $56.40 | $56.40 |
| Purchase #4 | $212.35 | 7.870% | $229.0619 | $229.06 | $229.05 | $229.10 |
| Purchase #5 | $95.79 | 13.644% | $108.8596 | $108.86 | $108.85 | $108.90 |
| Purchase #6 | $66.32 | 9.373% | $72.5362 | $72.54 | $72.55 | $72.50 |
| Purchase #7 | $114.36 | 10.363% | $126.2111 | $126.21 | $126.20 | $126.20 |
| 7 purchase totals = | $951.36 | $1,031.6182 | $1,031.62 | $1,031.60 | $1,031.60 | |