| 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 | $223.92 | 3.592% | $231.9632 | $231.96 | $231.95 | $232.00 |
| Purchase #2 | $121.32 | 10.464% | $134.0149 | $134.01 | $134.00 | $134.00 |
| Purchase #3 | $92.98 | 7.421% | $99.88 | $99.88 | $99.90 | $99.90 |
| Purchase #4 | $248.97 | 9.781% | $273.3218 | $273.32 | $273.30 | $273.30 |
| Purchase #5 | $60.93 | 11.463% | $67.9144 | $67.91 | $67.90 | $67.90 |
| Purchase #6 | $76.71 | 13.592% | $87.1364 | $87.14 | $87.15 | $87.10 |
| Purchase #7 | $250.85 | 10.736% | $277.7813 | $277.78 | $277.80 | $277.80 |
| 7 purchase totals = | $1,075.68 | $1,172.0120 | $1,172.00 | $1,172.00 | $1,172.00 | |