| 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 | $234.45 | 13.392% | $265.8475 | $265.85 | $265.85 | $265.80 |
| Purchase #2 | $75.40 | 13.292% | $85.4222 | $85.42 | $85.40 | $85.40 |
| Purchase #3 | $207.62 | 5.372% | $218.7733 | $218.77 | $218.75 | $218.80 |
| Purchase #4 | $244.56 | 3.618% | $253.4082 | $253.41 | $253.40 | $253.40 |
| Purchase #5 | $29.68 | 3.341% | $30.6716 | $30.67 | $30.65 | $30.70 |
| Purchase #6 | $27.89 | 6.686% | $29.7547 | $29.75 | $29.75 | $29.80 |
| Purchase #7 | $120.64 | 5.148% | $126.8505 | $126.85 | $126.85 | $126.90 |
| 7 purchase totals = | $940.24 | $1,010.7280 | $1,010.72 | $1,010.65 | $1,010.80 | |