| 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 | $189.75 | 10.587% | $209.8388 | $209.84 | $209.85 | $209.80 |
| Purchase #2 | $193.64 | 11.322% | $215.5639 | $215.56 | $215.55 | $215.60 |
| Purchase #3 | $84.73 | 10.437% | $93.5733 | $93.57 | $93.55 | $93.60 |
| Purchase #4 | $198.58 | 4.287% | $207.0931 | $207.09 | $207.10 | $207.10 |
| Purchase #5 | $48.83 | 13.701% | $55.5202 | $55.52 | $55.50 | $55.50 |
| Purchase #6 | $23.82 | 11.228% | $26.4945 | $26.49 | $26.50 | $26.50 |
| Purchase #7 | $111.86 | 6.744% | $119.4038 | $119.40 | $119.40 | $119.40 |
| 7 purchase totals = | $851.21 | $927.4876 | $927.47 | $927.45 | $927.50 | |