| 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 | $189.70 | 6.685% | $202.3814 | $202.38 | $202.40 | $202.40 |
| Purchase #2 | $119.98 | 3.281% | $123.9165 | $123.92 | $123.90 | $123.90 |
| Purchase #3 | $45.60 | 12.320% | $51.2179 | $51.22 | $51.20 | $51.20 |
| Purchase #4 | $223.91 | 5.553% | $236.3437 | $236.34 | $236.35 | $236.30 |
| Purchase #5 | $209.52 | 10.448% | $231.4106 | $231.41 | $231.40 | $231.40 |
| Purchase #6 | $96.44 | 11.378% | $107.4129 | $107.41 | $107.40 | $107.40 |
| Purchase #7 | $165.60 | 6.510% | $176.3806 | $176.38 | $176.40 | $176.40 |
| 7 purchase totals = | $1,050.75 | $1,129.0636 | $1,129.06 | $1,129.05 | $1,129.00 | |