| 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 | $233.29 | 10.708% | $258.2707 | $258.27 | $258.25 | $258.30 |
| Purchase #2 | $70.80 | 5.465% | $74.6692 | $74.67 | $74.65 | $74.70 |
| Purchase #3 | $208.52 | 12.481% | $234.5454 | $234.55 | $234.55 | $234.50 |
| Purchase #4 | $175.69 | 10.528% | $194.1866 | $194.19 | $194.20 | $194.20 |
| Purchase #5 | $168.49 | 7.660% | $181.3963 | $181.40 | $181.40 | $181.40 |
| Purchase #6 | $223.99 | 11.746% | $250.2999 | $250.30 | $250.30 | $250.30 |
| Purchase #7 | $101.54 | 5.706% | $107.3339 | $107.33 | $107.35 | $107.30 |
| 7 purchase totals = | $1,182.32 | $1,300.7020 | $1,300.71 | $1,300.70 | $1,300.70 | |