| 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 | $135.29 | 9.153% | $147.6731 | $147.67 | $147.65 | $147.70 |
| Purchase #2 | $250.87 | 7.272% | $269.1133 | $269.11 | $269.10 | $269.10 |
| Purchase #3 | $61.43 | 3.490% | $63.5739 | $63.57 | $63.55 | $63.60 |
| Purchase #4 | $73.85 | 9.564% | $80.913 | $80.91 | $80.90 | $80.90 |
| Purchase #5 | $91.98 | 3.454% | $95.157 | $95.16 | $95.15 | $95.20 |
| Purchase #6 | $99.82 | 9.605% | $109.4077 | $109.41 | $109.40 | $109.40 |
| Purchase #7 | $231.59 | 6.633% | $246.9514 | $246.95 | $246.95 | $247.00 |
| 7 purchase totals = | $944.83 | $1,012.7894 | $1,012.78 | $1,012.70 | $1,012.90 | |