| 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 | $136.52 | 3.661% | $141.518 | $141.52 | $141.50 | $141.50 |
| Purchase #2 | $182.65 | 8.123% | $197.4867 | $197.49 | $197.50 | $197.50 |
| Purchase #3 | $49.77 | 11.602% | $55.5443 | $55.54 | $55.55 | $55.50 |
| Purchase #4 | $114.63 | 6.707% | $122.3182 | $122.32 | $122.30 | $122.30 |
| Purchase #5 | $199.49 | 7.471% | $214.3939 | $214.39 | $214.40 | $214.40 |
| Purchase #6 | $207.61 | 3.594% | $215.0715 | $215.07 | $215.05 | $215.10 |
| Purchase #7 | $143.74 | 13.150% | $162.6418 | $162.64 | $162.65 | $162.60 |
| 7 purchase totals = | $1,034.41 | $1,108.9744 | $1,108.97 | $1,108.95 | $1,108.90 | |