| 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 | $140.53 | 7.207% | $150.658 | $150.66 | $150.65 | $150.70 |
| Purchase #2 | $157.94 | 10.751% | $174.9201 | $174.92 | $174.90 | $174.90 |
| Purchase #3 | $246.68 | 3.357% | $254.961 | $254.96 | $254.95 | $255.00 |
| Purchase #4 | $43.67 | 11.410% | $48.6527 | $48.65 | $48.65 | $48.70 |
| Purchase #5 | $118.95 | 4.347% | $124.1208 | $124.12 | $124.10 | $124.10 |
| Purchase #6 | $98.79 | 4.707% | $103.44 | $103.44 | $103.45 | $103.40 |
| Purchase #7 | $221.93 | 7.843% | $239.336 | $239.34 | $239.35 | $239.30 |
| 7 purchase totals = | $1,028.49 | $1,096.0886 | $1,096.09 | $1,096.05 | $1,096.10 | |