| 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 | $229.32 | 12.798% | $258.6684 | $258.67 | $258.65 | $258.70 |
| Purchase #2 | $63.47 | 9.267% | $69.3518 | $69.35 | $69.35 | $69.40 |
| Purchase #3 | $131.63 | 7.347% | $141.3009 | $141.30 | $141.30 | $141.30 |
| Purchase #4 | $160.32 | 8.844% | $174.4987 | $174.50 | $174.50 | $174.50 |
| Purchase #5 | $199.27 | 11.756% | $222.6962 | $222.70 | $222.70 | $222.70 |
| Purchase #6 | $214.92 | 5.314% | $226.3408 | $226.34 | $226.35 | $226.30 |
| Purchase #7 | $79.99 | 12.608% | $90.0751 | $90.08 | $90.10 | $90.10 |
| 7 purchase totals = | $1,078.92 | $1,182.9319 | $1,182.94 | $1,182.95 | $1,183.00 | |