| 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 | $24.91 | 10.551% | $27.5383 | $27.54 | $27.55 | $27.50 |
| Purchase #2 | $173.38 | 9.670% | $190.1458 | $190.15 | $190.15 | $190.10 |
| Purchase #3 | $216.32 | 4.693% | $226.4719 | $226.47 | $226.45 | $226.50 |
| Purchase #4 | $211.58 | 12.592% | $238.2222 | $238.22 | $238.20 | $238.20 |
| Purchase #5 | $220.32 | 4.166% | $229.4985 | $229.50 | $229.50 | $229.50 |
| Purchase #6 | $77.39 | 3.265% | $79.9168 | $79.92 | $79.90 | $79.90 |
| Purchase #7 | $208.96 | 5.692% | $220.854 | $220.85 | $220.85 | $220.90 |
| 7 purchase totals = | $1,132.86 | $1,212.6475 | $1,212.65 | $1,212.60 | $1,212.60 | |