| 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 | $182.36 | 9.686% | $200.0234 | $200.02 | $200.00 | $200.00 |
| Purchase #2 | $80.82 | 7.505% | $86.8855 | $86.89 | $86.90 | $86.90 |
| Purchase #3 | $123.84 | 12.808% | $139.7014 | $139.70 | $139.70 | $139.70 |
| Purchase #4 | $22.30 | 4.784% | $23.3668 | $23.37 | $23.35 | $23.40 |
| Purchase #5 | $138.25 | 4.701% | $144.7491 | $144.75 | $144.75 | $144.70 |
| Purchase #6 | $224.68 | 7.367% | $241.2322 | $241.23 | $241.25 | $241.20 |
| Purchase #7 | $171.56 | 13.461% | $194.6537 | $194.65 | $194.65 | $194.70 |
| 7 purchase totals = | $943.81 | $1,030.6121 | $1,030.61 | $1,030.60 | $1,030.60 | |