| 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 | $247.69 | 7.134% | $265.3602 | $265.36 | $265.35 | $265.40 |
| Purchase #2 | $136.86 | 5.869% | $144.8923 | $144.89 | $144.90 | $144.90 |
| Purchase #3 | $186.80 | 11.258% | $207.8299 | $207.83 | $207.85 | $207.80 |
| Purchase #4 | $219.47 | 7.672% | $236.3077 | $236.31 | $236.30 | $236.30 |
| Purchase #5 | $84.33 | 7.240% | $90.4355 | $90.44 | $90.45 | $90.40 |
| Purchase #6 | $213.53 | 13.777% | $242.948 | $242.95 | $242.95 | $242.90 |
| Purchase #7 | $130.94 | 4.472% | $136.7956 | $136.80 | $136.80 | $136.80 |
| 7 purchase totals = | $1,219.62 | $1,324.5692 | $1,324.58 | $1,324.60 | $1,324.50 | |