| 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 | $246.61 | 9.652% | $270.4128 | $270.41 | $270.40 | $270.40 |
| Purchase #2 | $126.47 | 9.466% | $138.4417 | $138.44 | $138.45 | $138.40 |
| Purchase #3 | $139.84 | 8.498% | $151.7236 | $151.72 | $151.70 | $151.70 |
| Purchase #4 | $185.86 | 3.571% | $192.4971 | $192.50 | $192.50 | $192.50 |
| Purchase #5 | $151.98 | 4.810% | $159.2902 | $159.29 | $159.30 | $159.30 |
| Purchase #6 | $139.79 | 4.428% | $145.9799 | $145.98 | $146.00 | $146.00 |
| Purchase #7 | $39.27 | 11.210% | $43.6722 | $43.67 | $43.65 | $43.70 |
| 7 purchase totals = | $1,029.82 | $1,102.0175 | $1,102.01 | $1,102.00 | $1,102.00 | |