| 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 | $235.77 | 12.112% | $264.3265 | $264.33 | $264.35 | $264.30 |
| Purchase #2 | $108.79 | 8.596% | $118.1416 | $118.14 | $118.15 | $118.10 |
| Purchase #3 | $234.29 | 3.546% | $242.5979 | $242.60 | $242.60 | $242.60 |
| Purchase #4 | $138.80 | 5.209% | $146.0301 | $146.03 | $146.05 | $146.00 |
| Purchase #5 | $198.66 | 4.706% | $208.0089 | $208.01 | $208.00 | $208.00 |
| Purchase #6 | $125.25 | 12.338% | $140.7033 | $140.70 | $140.70 | $140.70 |
| Purchase #7 | $9.96 | 6.402% | $10.5976 | $10.60 | $10.60 | $10.60 |
| 7 purchase totals = | $1,051.52 | $1,130.4059 | $1,130.41 | $1,130.45 | $1,130.30 | |