| 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 | $19.97 | 11.180% | $22.2026 | $22.20 | $22.20 | $22.20 |
| Purchase #2 | $46.46 | 6.423% | $49.4441 | $49.44 | $49.45 | $49.40 |
| Purchase #3 | $168.77 | 3.612% | $174.866 | $174.87 | $174.85 | $174.90 |
| Purchase #4 | $205.75 | 8.787% | $223.8293 | $223.83 | $223.85 | $223.80 |
| Purchase #5 | $114.64 | 11.799% | $128.1664 | $128.17 | $128.15 | $128.20 |
| Purchase #6 | $181.72 | 10.659% | $201.0895 | $201.09 | $201.10 | $201.10 |
| Purchase #7 | $193.44 | 5.118% | $203.3403 | $203.34 | $203.35 | $203.30 |
| 7 purchase totals = | $930.75 | $1,002.9382 | $1,002.94 | $1,002.95 | $1,002.90 | |