| 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 | $5.79 | 5.361% | $6.1004 | $6.10 | $6.10 | $6.10 |
| Purchase #2 | $204.92 | 8.828% | $223.0103 | $223.01 | $223.00 | $223.00 |
| Purchase #3 | $191.74 | 3.424% | $198.3052 | $198.31 | $198.30 | $198.30 |
| Purchase #4 | $117.53 | 12.743% | $132.5068 | $132.51 | $132.50 | $132.50 |
| Purchase #5 | $219.81 | 8.602% | $238.7181 | $238.72 | $238.70 | $238.70 |
| Purchase #6 | $208.58 | 6.593% | $222.3317 | $222.33 | $222.35 | $222.30 |
| Purchase #7 | $22.59 | 5.187% | $23.7617 | $23.76 | $23.75 | $23.80 |
| 7 purchase totals = | $970.96 | $1,044.7342 | $1,044.74 | $1,044.70 | $1,044.70 | |