| 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 | $235.44 | 11.116% | $261.6115 | $261.61 | $261.60 | $261.60 |
| Purchase #2 | $140.94 | 12.735% | $158.8887 | $158.89 | $158.90 | $158.90 |
| Purchase #3 | $219.76 | 8.668% | $238.8088 | $238.81 | $238.80 | $238.80 |
| Purchase #4 | $134.59 | 9.701% | $147.6466 | $147.65 | $147.65 | $147.60 |
| Purchase #5 | $76.69 | 4.327% | $80.0084 | $80.01 | $80.00 | $80.00 |
| Purchase #6 | $133.87 | 5.818% | $141.6586 | $141.66 | $141.65 | $141.70 |
| Purchase #7 | $234.52 | 5.166% | $246.6353 | $246.64 | $246.65 | $246.60 |
| 7 purchase totals = | $1,175.81 | $1,275.2579 | $1,275.27 | $1,275.25 | $1,275.20 | |