| 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 | $23.36 | 10.767% | $25.8752 | $25.88 | $25.90 | $25.90 |
| Purchase #2 | $6.25 | 10.773% | $6.9233 | $6.92 | $6.90 | $6.90 |
| Purchase #3 | $22.64 | 6.340% | $24.0754 | $24.08 | $24.10 | $24.10 |
| Purchase #4 | $122.94 | 7.389% | $132.024 | $132.02 | $132.00 | $132.00 |
| Purchase #5 | $246.62 | 11.102% | $273.9998 | $274.00 | $274.00 | $274.00 |
| Purchase #6 | $191.65 | 7.162% | $205.376 | $205.38 | $205.40 | $205.40 |
| Purchase #7 | $230.78 | 7.510% | $248.1116 | $248.11 | $248.10 | $248.10 |
| 7 purchase totals = | $844.24 | $916.3853 | $916.39 | $916.40 | $916.40 | |