| 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 | $225.47 | 6.621% | $240.3984 | $240.40 | $240.40 | $240.40 |
| Purchase #2 | $205.97 | 11.253% | $229.1478 | $229.15 | $229.15 | $229.10 |
| Purchase #3 | $15.85 | 10.826% | $17.5659 | $17.57 | $17.55 | $17.60 |
| Purchase #4 | $124.41 | 11.510% | $138.7296 | $138.73 | $138.75 | $138.70 |
| Purchase #5 | $228.82 | 5.361% | $241.087 | $241.09 | $241.10 | $241.10 |
| Purchase #6 | $46.92 | 8.657% | $50.9819 | $50.98 | $51.00 | $51.00 |
| Purchase #7 | $226.65 | 12.676% | $255.3802 | $255.38 | $255.40 | $255.40 |
| 7 purchase totals = | $1,074.09 | $1,173.2908 | $1,173.30 | $1,173.35 | $1,173.30 | |