| 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 | $140.90 | 5.761% | $149.0172 | $149.02 | $149.00 | $149.00 |
| Purchase #2 | $177.41 | 12.435% | $199.4709 | $199.47 | $199.45 | $199.50 |
| Purchase #3 | $240.67 | 6.585% | $256.5181 | $256.52 | $256.50 | $256.50 |
| Purchase #4 | $154.63 | 4.374% | $161.3935 | $161.39 | $161.40 | $161.40 |
| Purchase #5 | $134.42 | 4.860% | $140.9528 | $140.95 | $140.95 | $141.00 |
| Purchase #6 | $214.77 | 9.141% | $234.4021 | $234.40 | $234.40 | $234.40 |
| Purchase #7 | $88.52 | 8.545% | $96.084 | $96.08 | $96.10 | $96.10 |
| 7 purchase totals = | $1,151.32 | $1,237.8386 | $1,237.83 | $1,237.80 | $1,237.90 | |