| 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 | $242.84 | 5.364% | $255.8659 | $255.87 | $255.85 | $255.90 |
| Purchase #2 | $136.81 | 13.826% | $155.7254 | $155.73 | $155.75 | $155.70 |
| Purchase #3 | $120.47 | 6.181% | $127.9163 | $127.92 | $127.90 | $127.90 |
| Purchase #4 | $238.69 | 6.758% | $254.8207 | $254.82 | $254.80 | $254.80 |
| Purchase #5 | $21.43 | 3.243% | $22.125 | $22.13 | $22.15 | $22.10 |
| Purchase #6 | $125.44 | 6.568% | $133.6789 | $133.68 | $133.70 | $133.70 |
| Purchase #7 | $150.60 | 9.378% | $164.7233 | $164.72 | $164.70 | $164.70 |
| 7 purchase totals = | $1,036.28 | $1,114.8555 | $1,114.87 | $1,114.85 | $1,114.80 | |