| 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 | $126.91 | 12.121% | $142.2928 | $142.29 | $142.30 | $142.30 |
| Purchase #2 | $153.52 | 13.762% | $174.6474 | $174.65 | $174.65 | $174.60 |
| Purchase #3 | $215.97 | 12.203% | $242.3248 | $242.32 | $242.30 | $242.30 |
| Purchase #4 | $228.39 | 3.711% | $236.8656 | $236.87 | $236.85 | $236.90 |
| Purchase #5 | $75.36 | 12.175% | $84.5351 | $84.54 | $84.55 | $84.50 |
| Purchase #6 | $123.73 | 4.530% | $129.335 | $129.34 | $129.35 | $129.30 |
| Purchase #7 | $7.49 | 9.337% | $8.1893 | $8.19 | $8.20 | $8.20 |
| 7 purchase totals = | $931.37 | $1,018.1900 | $1,018.20 | $1,018.20 | $1,018.10 | |