| 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 | $220.42 | 12.291% | $247.5118 | $247.51 | $247.50 | $247.50 |
| Purchase #2 | $113.31 | 8.185% | $122.5844 | $122.58 | $122.60 | $122.60 |
| Purchase #3 | $190.29 | 10.639% | $210.535 | $210.54 | $210.55 | $210.50 |
| Purchase #4 | $220.97 | 7.836% | $238.2852 | $238.29 | $238.30 | $238.30 |
| Purchase #5 | $182.94 | 3.345% | $189.0593 | $189.06 | $189.05 | $189.10 |
| Purchase #6 | $26.81 | 4.740% | $28.0808 | $28.08 | $28.10 | $28.10 |
| Purchase #7 | $114.65 | 3.867% | $119.0835 | $119.08 | $119.10 | $119.10 |
| 7 purchase totals = | $1,069.39 | $1,155.1400 | $1,155.14 | $1,155.20 | $1,155.20 | |