| 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 | $48.34 | 8.408% | $52.4044 | $52.40 | $52.40 | $52.40 |
| Purchase #2 | $18.90 | 9.465% | $20.6889 | $20.69 | $20.70 | $20.70 |
| Purchase #3 | $197.47 | 10.407% | $218.0207 | $218.02 | $218.00 | $218.00 |
| Purchase #4 | $202.26 | 11.851% | $226.2298 | $226.23 | $226.25 | $226.20 |
| Purchase #5 | $223.84 | 3.297% | $231.22 | $231.22 | $231.20 | $231.20 |
| Purchase #6 | $106.44 | 11.374% | $118.5465 | $118.55 | $118.55 | $118.50 |
| Purchase #7 | $207.33 | 11.269% | $230.694 | $230.69 | $230.70 | $230.70 |
| 7 purchase totals = | $1,004.58 | $1,097.8043 | $1,097.80 | $1,097.80 | $1,097.70 | |