| 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 | $225.44 | 10.782% | $249.7469 | $249.75 | $249.75 | $249.70 |
| Purchase #2 | $207.53 | 7.578% | $223.2566 | $223.26 | $223.25 | $223.30 |
| Purchase #3 | $226.38 | 7.484% | $243.3223 | $243.32 | $243.30 | $243.30 |
| Purchase #4 | $176.35 | 5.816% | $186.6065 | $186.61 | $186.60 | $186.60 |
| Purchase #5 | $79.94 | 7.683% | $86.0818 | $86.08 | $86.10 | $86.10 |
| Purchase #6 | $219.97 | 10.811% | $243.751 | $243.75 | $243.75 | $243.80 |
| Purchase #7 | $145.31 | 3.836% | $150.8841 | $150.88 | $150.90 | $150.90 |
| 7 purchase totals = | $1,280.92 | $1,383.6492 | $1,383.65 | $1,383.65 | $1,383.70 | |