| 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 | $111.85 | 9.465% | $122.4366 | $122.44 | $122.45 | $122.40 |
| Purchase #2 | $37.28 | 7.794% | $40.1856 | $40.19 | $40.20 | $40.20 |
| Purchase #3 | $143.57 | 4.530% | $150.0737 | $150.07 | $150.05 | $150.10 |
| Purchase #4 | $79.62 | 8.196% | $86.1457 | $86.15 | $86.15 | $86.10 |
| Purchase #5 | $226.74 | 5.462% | $239.1245 | $239.12 | $239.10 | $239.10 |
| Purchase #6 | $175.98 | 12.689% | $198.3101 | $198.31 | $198.30 | $198.30 |
| Purchase #7 | $127.98 | 10.302% | $141.1645 | $141.16 | $141.15 | $141.20 |
| 7 purchase totals = | $903.02 | $977.4407 | $977.44 | $977.40 | $977.40 | |