| 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 | $104.69 | 10.132% | $115.2972 | $115.30 | $115.30 | $115.30 |
| Purchase #2 | $9.91 | 9.328% | $10.8344 | $10.83 | $10.85 | $10.80 |
| Purchase #3 | $170.38 | 5.201% | $179.2415 | $179.24 | $179.25 | $179.20 |
| Purchase #4 | $197.91 | 3.762% | $205.3554 | $205.36 | $205.35 | $205.40 |
| Purchase #5 | $38.35 | 8.276% | $41.5238 | $41.52 | $41.50 | $41.50 |
| Purchase #6 | $65.25 | 3.140% | $67.2989 | $67.30 | $67.30 | $67.30 |
| Purchase #7 | $226.62 | 11.243% | $252.0989 | $252.10 | $252.10 | $252.10 |
| 7 purchase totals = | $813.11 | $871.6501 | $871.65 | $871.65 | $871.60 | |