| 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 | $196.81 | 3.265% | $203.2358 | $203.24 | $203.25 | $203.20 |
| Purchase #2 | $17.96 | 6.641% | $19.1527 | $19.15 | $19.15 | $19.20 |
| Purchase #3 | $221.49 | 4.588% | $231.652 | $231.65 | $231.65 | $231.70 |
| Purchase #4 | $74.98 | 13.364% | $85.0003 | $85.00 | $85.00 | $85.00 |
| Purchase #5 | $132.31 | 11.651% | $147.7254 | $147.73 | $147.75 | $147.70 |
| Purchase #6 | $236.85 | 4.254% | $246.9256 | $246.93 | $246.95 | $246.90 |
| Purchase #7 | $247.35 | 9.123% | $269.9157 | $269.92 | $269.90 | $269.90 |
| 7 purchase totals = | $1,127.75 | $1,203.6075 | $1,203.62 | $1,203.65 | $1,203.60 | |