| 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 | $229.73 | 12.152% | $257.6468 | $257.65 | $257.65 | $257.60 |
| Purchase #2 | $226.66 | 7.590% | $243.8635 | $243.86 | $243.85 | $243.90 |
| Purchase #3 | $227.92 | 7.764% | $245.6157 | $245.62 | $245.60 | $245.60 |
| Purchase #4 | $181.62 | 9.649% | $199.1445 | $199.14 | $199.15 | $199.10 |
| Purchase #5 | $249.60 | 8.514% | $270.8509 | $270.85 | $270.85 | $270.90 |
| Purchase #6 | $113.69 | 5.206% | $119.6087 | $119.61 | $119.60 | $119.60 |
| Purchase #7 | $190.82 | 9.234% | $208.4403 | $208.44 | $208.45 | $208.40 |
| 7 purchase totals = | $1,420.04 | $1,545.1704 | $1,545.17 | $1,545.15 | $1,545.10 | |