| 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 | $213.94 | 11.412% | $238.3548 | $238.35 | $238.35 | $238.40 |
| Purchase #2 | $28.39 | 13.147% | $32.1224 | $32.12 | $32.10 | $32.10 |
| Purchase #3 | $233.25 | 9.236% | $254.793 | $254.79 | $254.80 | $254.80 |
| Purchase #4 | $222.96 | 6.657% | $237.8024 | $237.80 | $237.80 | $237.80 |
| Purchase #5 | $88.85 | 7.796% | $95.7767 | $95.78 | $95.80 | $95.80 |
| Purchase #6 | $206.75 | 7.504% | $222.2645 | $222.26 | $222.25 | $222.30 |
| Purchase #7 | $99.38 | 9.363% | $108.6849 | $108.68 | $108.70 | $108.70 |
| 7 purchase totals = | $1,093.52 | $1,189.7987 | $1,189.78 | $1,189.80 | $1,189.90 | |