| 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 | $223.26 | 12.263% | $250.6384 | $250.64 | $250.65 | $250.60 |
| Purchase #2 | $15.78 | 6.530% | $16.8104 | $16.81 | $16.80 | $16.80 |
| Purchase #3 | $13.98 | 5.872% | $14.8009 | $14.80 | $14.80 | $14.80 |
| Purchase #4 | $35.75 | 6.445% | $38.0541 | $38.05 | $38.05 | $38.10 |
| Purchase #5 | $167.99 | 6.666% | $179.1882 | $179.19 | $179.20 | $179.20 |
| Purchase #6 | $8.36 | 3.533% | $8.6554 | $8.66 | $8.65 | $8.70 |
| Purchase #7 | $156.79 | 5.433% | $165.3084 | $165.31 | $165.30 | $165.30 |
| 7 purchase totals = | $621.91 | $673.4558 | $673.46 | $673.45 | $673.50 | |