| 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 | $213.70 | 13.395% | $242.3251 | $242.33 | $242.35 | $242.30 |
| Purchase #2 | $227.41 | 13.636% | $258.4196 | $258.42 | $258.40 | $258.40 |
| Purchase #3 | $10.35 | 11.494% | $11.5396 | $11.54 | $11.55 | $11.50 |
| Purchase #4 | $221.93 | 6.246% | $235.7917 | $235.79 | $235.80 | $235.80 |
| Purchase #5 | $159.74 | 12.410% | $179.5637 | $179.56 | $179.55 | $179.60 |
| Purchase #6 | $184.25 | 3.431% | $190.5716 | $190.57 | $190.55 | $190.60 |
| Purchase #7 | $145.98 | 12.258% | $163.8742 | $163.87 | $163.85 | $163.90 |
| 7 purchase totals = | $1,163.36 | $1,282.0855 | $1,282.08 | $1,282.05 | $1,282.10 | |