| 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 | $106.38 | 13.671% | $120.9232 | $120.92 | $120.90 | $120.90 |
| Purchase #2 | $145.38 | 5.654% | $153.5998 | $153.60 | $153.60 | $153.60 |
| Purchase #3 | $208.80 | 6.156% | $221.6537 | $221.65 | $221.65 | $221.70 |
| Purchase #4 | $50.36 | 3.835% | $52.2913 | $52.29 | $52.30 | $52.30 |
| Purchase #5 | $204.78 | 5.234% | $215.4982 | $215.50 | $215.50 | $215.50 |
| Purchase #6 | $205.26 | 12.118% | $230.1334 | $230.13 | $230.15 | $230.10 |
| Purchase #7 | $229.26 | 3.681% | $237.6991 | $237.70 | $237.70 | $237.70 |
| 7 purchase totals = | $1,150.22 | $1,231.7987 | $1,231.79 | $1,231.80 | $1,231.80 | |