| 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 | $108.94 | 10.735% | $120.6347 | $120.63 | $120.65 | $120.60 |
| Purchase #2 | $239.34 | 13.336% | $271.2584 | $271.26 | $271.25 | $271.30 |
| Purchase #3 | $25.80 | 4.187% | $26.8802 | $26.88 | $26.90 | $26.90 |
| Purchase #4 | $204.69 | 5.377% | $215.6962 | $215.70 | $215.70 | $215.70 |
| Purchase #5 | $160.26 | 7.410% | $172.1353 | $172.14 | $172.15 | $172.10 |
| Purchase #6 | $122.58 | 13.205% | $138.7667 | $138.77 | $138.75 | $138.80 |
| Purchase #7 | $161.49 | 3.568% | $167.252 | $167.25 | $167.25 | $167.30 |
| 7 purchase totals = | $1,023.10 | $1,112.6235 | $1,112.63 | $1,112.65 | $1,112.70 | |