| 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 | $201.52 | 3.746% | $209.0689 | $209.07 | $209.05 | $209.10 |
| Purchase #2 | $219.39 | 5.711% | $231.9194 | $231.92 | $231.90 | $231.90 |
| Purchase #3 | $127.77 | 12.567% | $143.8269 | $143.83 | $143.85 | $143.80 |
| Purchase #4 | $122.83 | 5.784% | $129.9345 | $129.93 | $129.95 | $129.90 |
| Purchase #5 | $137.67 | 7.228% | $147.6208 | $147.62 | $147.60 | $147.60 |
| Purchase #6 | $18.97 | 10.327% | $20.929 | $20.93 | $20.95 | $20.90 |
| Purchase #7 | $190.68 | 7.667% | $205.2994 | $205.30 | $205.30 | $205.30 |
| 7 purchase totals = | $1,018.83 | $1,088.5989 | $1,088.60 | $1,088.60 | $1,088.50 | |