| 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 | $78.60 | 12.545% | $88.4604 | $88.46 | $88.45 | $88.50 |
| Purchase #2 | $108.42 | 9.394% | $118.605 | $118.61 | $118.60 | $118.60 |
| Purchase #3 | $57.80 | 6.735% | $61.6928 | $61.69 | $61.70 | $61.70 |
| Purchase #4 | $195.58 | 3.257% | $201.95 | $201.95 | $201.95 | $202.00 |
| Purchase #5 | $117.58 | 4.195% | $122.5125 | $122.51 | $122.50 | $122.50 |
| Purchase #6 | $123.38 | 5.652% | $130.3534 | $130.35 | $130.35 | $130.40 |
| Purchase #7 | $239.88 | 6.117% | $254.5535 | $254.55 | $254.55 | $254.60 |
| 7 purchase totals = | $921.24 | $978.1276 | $978.12 | $978.10 | $978.30 | |