| 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 | $101.66 | 9.364% | $111.1794 | $111.18 | $111.20 | $111.20 |
| Purchase #2 | $230.85 | 4.719% | $241.7438 | $241.74 | $241.75 | $241.70 |
| Purchase #3 | $65.37 | 13.169% | $73.9786 | $73.98 | $74.00 | $74.00 |
| Purchase #4 | $245.69 | 3.330% | $253.8715 | $253.87 | $253.85 | $253.90 |
| Purchase #5 | $68.89 | 9.175% | $75.2107 | $75.21 | $75.20 | $75.20 |
| Purchase #6 | $27.81 | 3.518% | $28.7884 | $28.79 | $28.80 | $28.80 |
| Purchase #7 | $102.36 | 11.873% | $114.5132 | $114.51 | $114.50 | $114.50 |
| 7 purchase totals = | $842.63 | $899.2856 | $899.28 | $899.30 | $899.30 | |