| 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 | $114.78 | 6.852% | $122.6447 | $122.64 | $122.65 | $122.60 |
| Purchase #2 | $210.41 | 4.360% | $219.5839 | $219.58 | $219.60 | $219.60 |
| Purchase #3 | $103.89 | 4.779% | $108.8549 | $108.85 | $108.85 | $108.90 |
| Purchase #4 | $31.55 | 10.732% | $34.9359 | $34.94 | $34.95 | $34.90 |
| Purchase #5 | $148.98 | 3.394% | $154.0364 | $154.04 | $154.05 | $154.00 |
| Purchase #6 | $210.56 | 5.658% | $222.4735 | $222.47 | $222.45 | $222.50 |
| Purchase #7 | $216.45 | 12.243% | $242.95 | $242.95 | $242.95 | $243.00 |
| 7 purchase totals = | $1,036.62 | $1,105.4793 | $1,105.47 | $1,105.50 | $1,105.50 | |