| 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 | $202.83 | 9.504% | $222.107 | $222.11 | $222.10 | $222.10 |
| Purchase #2 | $232.75 | 8.362% | $252.2126 | $252.21 | $252.20 | $252.20 |
| Purchase #3 | $208.75 | 11.519% | $232.7959 | $232.80 | $232.80 | $232.80 |
| Purchase #4 | $20.85 | 3.146% | $21.5059 | $21.51 | $21.50 | $21.50 |
| Purchase #5 | $88.86 | 13.837% | $101.1556 | $101.16 | $101.15 | $101.20 |
| Purchase #6 | $210.98 | 10.638% | $233.4241 | $233.42 | $233.40 | $233.40 |
| Purchase #7 | $236.37 | 8.709% | $256.9555 | $256.96 | $256.95 | $257.00 |
| 7 purchase totals = | $1,201.39 | $1,320.1566 | $1,320.17 | $1,320.10 | $1,320.20 | |