| 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 | $183.50 | 10.153% | $202.1308 | $202.13 | $202.15 | $202.10 |
| Purchase #2 | $230.77 | 3.279% | $238.3369 | $238.34 | $238.35 | $238.30 |
| Purchase #3 | $99.92 | 6.498% | $106.4128 | $106.41 | $106.40 | $106.40 |
| Purchase #4 | $65.92 | 10.419% | $72.7882 | $72.79 | $72.80 | $72.80 |
| Purchase #5 | $214.60 | 10.594% | $237.3347 | $237.33 | $237.35 | $237.30 |
| Purchase #6 | $103.87 | 3.462% | $107.466 | $107.47 | $107.45 | $107.50 |
| Purchase #7 | $200.90 | 7.446% | $215.859 | $215.86 | $215.85 | $215.90 |
| 7 purchase totals = | $1,099.48 | $1,180.3284 | $1,180.33 | $1,180.35 | $1,180.30 | |