| 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 | $115.62 | 6.280% | $122.8809 | $122.88 | $122.90 | $122.90 |
| Purchase #2 | $184.99 | 7.674% | $199.1861 | $199.19 | $199.20 | $199.20 |
| Purchase #3 | $187.38 | 10.781% | $207.5814 | $207.58 | $207.60 | $207.60 |
| Purchase #4 | $57.39 | 10.407% | $63.3626 | $63.36 | $63.35 | $63.40 |
| Purchase #5 | $225.47 | 13.208% | $255.2501 | $255.25 | $255.25 | $255.30 |
| Purchase #6 | $201.79 | 8.165% | $218.2662 | $218.27 | $218.25 | $218.30 |
| Purchase #7 | $9.40 | 10.247% | $10.3632 | $10.36 | $10.35 | $10.40 |
| 7 purchase totals = | $982.04 | $1,076.8905 | $1,076.89 | $1,076.90 | $1,077.10 | |