| 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 | $234.35 | 11.224% | $260.6534 | $260.65 | $260.65 | $260.70 |
| Purchase #2 | $131.46 | 6.332% | $139.784 | $139.78 | $139.80 | $139.80 |
| Purchase #3 | $176.33 | 6.730% | $188.197 | $188.20 | $188.20 | $188.20 |
| Purchase #4 | $197.45 | 4.841% | $207.0086 | $207.01 | $207.00 | $207.00 |
| Purchase #5 | $185.81 | 8.750% | $202.0684 | $202.07 | $202.05 | $202.10 |
| Purchase #6 | $95.28 | 3.699% | $98.8044 | $98.80 | $98.80 | $98.80 |
| Purchase #7 | $229.30 | 8.343% | $248.4305 | $248.43 | $248.45 | $248.40 |
| 7 purchase totals = | $1,249.98 | $1,344.9463 | $1,344.94 | $1,344.95 | $1,345.00 | |