| 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 | $234.69 | 11.372% | $261.3789 | $261.38 | $261.40 | $261.40 |
| Purchase #2 | $220.46 | 3.753% | $228.7339 | $228.73 | $228.75 | $228.70 |
| Purchase #3 | $123.63 | 9.783% | $135.7247 | $135.72 | $135.70 | $135.70 |
| Purchase #4 | $130.60 | 13.227% | $147.8745 | $147.87 | $147.85 | $147.90 |
| Purchase #5 | $24.79 | 11.115% | $27.5454 | $27.55 | $27.55 | $27.50 |
| Purchase #6 | $218.32 | 12.684% | $246.0117 | $246.01 | $246.00 | $246.00 |
| Purchase #7 | $34.41 | 13.289% | $38.9827 | $38.98 | $39.00 | $39.00 |
| 7 purchase totals = | $986.90 | $1,086.2518 | $1,086.24 | $1,086.25 | $1,086.20 | |