| 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 | $234.35 | 7.283% | $251.4177 | $251.42 | $251.40 | $251.40 |
| Purchase #2 | $238.86 | 6.738% | $254.9544 | $254.95 | $254.95 | $255.00 |
| Purchase #3 | $63.32 | 10.671% | $70.0769 | $70.08 | $70.10 | $70.10 |
| Purchase #4 | $183.43 | 3.437% | $189.7345 | $189.73 | $189.75 | $189.70 |
| Purchase #5 | $78.54 | 8.111% | $84.9104 | $84.91 | $84.90 | $84.90 |
| Purchase #6 | $118.73 | 6.348% | $126.267 | $126.27 | $126.25 | $126.30 |
| Purchase #7 | $215.98 | 3.112% | $222.7013 | $222.70 | $222.70 | $222.70 |
| 7 purchase totals = | $1,133.21 | $1,200.0622 | $1,200.06 | $1,200.05 | $1,200.10 | |