| 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 | $15.65 | 7.278% | $16.789 | $16.79 | $16.80 | $16.80 |
| Purchase #2 | $215.67 | 9.122% | $235.3434 | $235.34 | $235.35 | $235.30 |
| Purchase #3 | $218.81 | 3.360% | $226.162 | $226.16 | $226.15 | $226.20 |
| Purchase #4 | $157.30 | 11.150% | $174.839 | $174.84 | $174.85 | $174.80 |
| Purchase #5 | $41.89 | 4.589% | $43.8123 | $43.81 | $43.80 | $43.80 |
| Purchase #6 | $222.35 | 8.362% | $240.9429 | $240.94 | $240.95 | $240.90 |
| Purchase #7 | $239.83 | 5.473% | $252.9559 | $252.96 | $252.95 | $253.00 |
| 7 purchase totals = | $1,111.50 | $1,190.8445 | $1,190.84 | $1,190.85 | $1,190.80 | |