| 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 | $67.27 | 6.596% | $71.7071 | $71.71 | $71.70 | $71.70 |
| Purchase #2 | $186.70 | 11.546% | $208.2564 | $208.26 | $208.25 | $208.30 |
| Purchase #3 | $88.70 | 9.782% | $97.3766 | $97.38 | $97.40 | $97.40 |
| Purchase #4 | $199.34 | 13.592% | $226.4343 | $226.43 | $226.45 | $226.40 |
| Purchase #5 | $234.90 | 10.249% | $258.9749 | $258.97 | $258.95 | $259.00 |
| Purchase #6 | $63.91 | 4.679% | $66.9003 | $66.90 | $66.90 | $66.90 |
| Purchase #7 | $84.33 | 11.102% | $93.6923 | $93.69 | $93.70 | $93.70 |
| 7 purchase totals = | $925.15 | $1,023.3419 | $1,023.34 | $1,023.35 | $1,023.40 | |