| 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 | $19.44 | 13.200% | $22.0061 | $22.01 | $22.00 | $22.00 |
| Purchase #2 | $195.73 | 8.176% | $211.7329 | $211.73 | $211.75 | $211.70 |
| Purchase #3 | $209.58 | 13.255% | $237.3598 | $237.36 | $237.35 | $237.40 |
| Purchase #4 | $64.89 | 5.431% | $68.4142 | $68.41 | $68.40 | $68.40 |
| Purchase #5 | $136.65 | 4.661% | $143.0193 | $143.02 | $143.00 | $143.00 |
| Purchase #6 | $232.67 | 6.775% | $248.4334 | $248.43 | $248.45 | $248.40 |
| Purchase #7 | $156.77 | 4.602% | $163.9846 | $163.98 | $164.00 | $164.00 |
| 7 purchase totals = | $1,015.73 | $1,094.9503 | $1,094.94 | $1,094.95 | $1,094.90 | |