| 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 | $214.58 | 9.135% | $234.1819 | $234.18 | $234.20 | $234.20 |
| Purchase #2 | $202.76 | 6.344% | $215.6231 | $215.62 | $215.60 | $215.60 |
| Purchase #3 | $141.53 | 3.546% | $146.5487 | $146.55 | $146.55 | $146.50 |
| Purchase #4 | $191.25 | 9.307% | $209.0496 | $209.05 | $209.05 | $209.00 |
| Purchase #5 | $122.77 | 11.377% | $136.7375 | $136.74 | $136.75 | $136.70 |
| Purchase #6 | $100.39 | 7.798% | $108.2184 | $108.22 | $108.20 | $108.20 |
| Purchase #7 | $75.49 | 13.142% | $85.4109 | $85.41 | $85.40 | $85.40 |
| 7 purchase totals = | $1,048.77 | $1,135.7701 | $1,135.77 | $1,135.75 | $1,135.60 | |