| 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 | $107.50 | 13.397% | $121.9018 | $121.90 | $121.90 | $121.90 |
| Purchase #2 | $207.32 | 11.829% | $231.8439 | $231.84 | $231.85 | $231.80 |
| Purchase #3 | $110.41 | 10.658% | $122.1775 | $122.18 | $122.20 | $122.20 |
| Purchase #4 | $109.37 | 7.534% | $117.6099 | $117.61 | $117.60 | $117.60 |
| Purchase #5 | $205.32 | 6.151% | $217.9492 | $217.95 | $217.95 | $217.90 |
| Purchase #6 | $8.54 | 8.343% | $9.2525 | $9.25 | $9.25 | $9.30 |
| Purchase #7 | $171.50 | 13.327% | $194.3558 | $194.36 | $194.35 | $194.40 |
| 7 purchase totals = | $919.96 | $1,015.0906 | $1,015.09 | $1,015.10 | $1,015.10 | |