| 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 | $181.74 | 9.756% | $199.4706 | $199.47 | $199.45 | $199.50 |
| Purchase #2 | $236.34 | 13.306% | $267.7874 | $267.79 | $267.80 | $267.80 |
| Purchase #3 | $77.65 | 3.547% | $80.4042 | $80.40 | $80.40 | $80.40 |
| Purchase #4 | $146.62 | 8.588% | $159.2117 | $159.21 | $159.20 | $159.20 |
| Purchase #5 | $212.87 | 12.624% | $239.7427 | $239.74 | $239.75 | $239.70 |
| Purchase #6 | $250.60 | 8.591% | $272.129 | $272.13 | $272.15 | $272.10 |
| Purchase #7 | $50.54 | 8.372% | $54.7712 | $54.77 | $54.75 | $54.80 |
| 7 purchase totals = | $1,156.36 | $1,273.5168 | $1,273.51 | $1,273.50 | $1,273.50 | |