| 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 | $188.30 | 7.310% | $202.0647 | $202.06 | $202.05 | $202.10 |
| Purchase #2 | $230.99 | 6.711% | $246.4917 | $246.49 | $246.50 | $246.50 |
| Purchase #3 | $173.46 | 4.639% | $181.5068 | $181.51 | $181.50 | $181.50 |
| Purchase #4 | $140.34 | 11.398% | $156.336 | $156.34 | $156.35 | $156.30 |
| Purchase #5 | $65.60 | 10.646% | $72.5838 | $72.58 | $72.60 | $72.60 |
| Purchase #6 | $134.87 | 5.107% | $141.7578 | $141.76 | $141.75 | $141.80 |
| Purchase #7 | $113.85 | 4.710% | $119.2123 | $119.21 | $119.20 | $119.20 |
| 7 purchase totals = | $1,047.41 | $1,119.9531 | $1,119.95 | $1,119.95 | $1,120.00 | |