| 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 | $82.30 | 11.620% | $91.8633 | $91.86 | $91.85 | $91.90 |
| Purchase #2 | $205.54 | 9.766% | $225.613 | $225.61 | $225.60 | $225.60 |
| Purchase #3 | $228.30 | 3.214% | $235.6376 | $235.64 | $235.65 | $235.60 |
| Purchase #4 | $168.31 | 12.421% | $189.2158 | $189.22 | $189.20 | $189.20 |
| Purchase #5 | $53.31 | 12.552% | $60.0015 | $60.00 | $60.00 | $60.00 |
| Purchase #6 | $106.32 | 12.343% | $119.4431 | $119.44 | $119.45 | $119.40 |
| Purchase #7 | $185.37 | 3.291% | $191.4705 | $191.47 | $191.45 | $191.50 |
| 7 purchase totals = | $1,029.45 | $1,113.2448 | $1,113.24 | $1,113.20 | $1,113.20 | |