| 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 | $190.67 | 12.515% | $214.5324 | $214.53 | $214.55 | $214.50 |
| Purchase #2 | $175.95 | 4.344% | $183.5933 | $183.59 | $183.60 | $183.60 |
| Purchase #3 | $198.78 | 13.655% | $225.9234 | $225.92 | $225.90 | $225.90 |
| Purchase #4 | $202.29 | 5.110% | $212.627 | $212.63 | $212.65 | $212.60 |
| Purchase #5 | $10.98 | 3.765% | $11.3934 | $11.39 | $11.40 | $11.40 |
| Purchase #6 | $69.72 | 7.437% | $74.9051 | $74.91 | $74.90 | $74.90 |
| Purchase #7 | $183.75 | 4.736% | $192.4524 | $192.45 | $192.45 | $192.50 |
| 7 purchase totals = | $1,032.14 | $1,115.4270 | $1,115.42 | $1,115.45 | $1,115.40 | |