| 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 | $106.40 | 13.167% | $120.4097 | $120.41 | $120.40 | $120.40 |
| Purchase #2 | $55.56 | 3.365% | $57.4296 | $57.43 | $57.45 | $57.40 |
| Purchase #3 | $158.81 | 5.762% | $167.9606 | $167.96 | $167.95 | $168.00 |
| Purchase #4 | $230.72 | 8.419% | $250.1443 | $250.14 | $250.15 | $250.10 |
| Purchase #5 | $232.71 | 11.369% | $259.1668 | $259.17 | $259.15 | $259.20 |
| Purchase #6 | $107.55 | 5.350% | $113.3039 | $113.30 | $113.30 | $113.30 |
| Purchase #7 | $31.44 | 8.752% | $34.1916 | $34.19 | $34.20 | $34.20 |
| 7 purchase totals = | $923.19 | $1,002.6065 | $1,002.60 | $1,002.60 | $1,002.60 | |