| 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 | $222.33 | 4.505% | $232.346 | $232.35 | $232.35 | $232.30 |
| Purchase #2 | $236.25 | 13.115% | $267.2342 | $267.23 | $267.25 | $267.20 |
| Purchase #3 | $237.30 | 12.731% | $267.5107 | $267.51 | $267.50 | $267.50 |
| Purchase #4 | $56.81 | 5.628% | $60.0073 | $60.01 | $60.00 | $60.00 |
| Purchase #5 | $134.44 | 5.437% | $141.7495 | $141.75 | $141.75 | $141.70 |
| Purchase #6 | $204.45 | 13.805% | $232.6743 | $232.67 | $232.65 | $232.70 |
| Purchase #7 | $200.68 | 12.789% | $226.345 | $226.35 | $226.35 | $226.30 |
| 7 purchase totals = | $1,292.26 | $1,427.8670 | $1,427.87 | $1,427.85 | $1,427.70 | |