| 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 | $205.94 | 12.265% | $231.1985 | $231.20 | $231.20 | $231.20 |
| Purchase #2 | $150.64 | 6.265% | $160.0776 | $160.08 | $160.10 | $160.10 |
| Purchase #3 | $91.44 | 8.314% | $99.0423 | $99.04 | $99.05 | $99.00 |
| Purchase #4 | $199.70 | 13.849% | $227.3565 | $227.36 | $227.35 | $227.40 |
| Purchase #5 | $129.49 | 8.703% | $140.7595 | $140.76 | $140.75 | $140.80 |
| Purchase #6 | $135.45 | 5.344% | $142.6884 | $142.69 | $142.70 | $142.70 |
| Purchase #7 | $29.77 | 4.425% | $31.0873 | $31.09 | $31.10 | $31.10 |
| 7 purchase totals = | $942.43 | $1,032.2101 | $1,032.22 | $1,032.25 | $1,032.30 | |