| 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 | $214.59 | 5.291% | $225.944 | $225.94 | $225.95 | $225.90 |
| Purchase #2 | $5.98 | 6.821% | $6.3879 | $6.39 | $6.40 | $6.40 |
| Purchase #3 | $30.68 | 13.524% | $34.8292 | $34.83 | $34.85 | $34.80 |
| Purchase #4 | $174.57 | 6.720% | $186.3011 | $186.30 | $186.30 | $186.30 |
| Purchase #5 | $12.82 | 4.441% | $13.3893 | $13.39 | $13.40 | $13.40 |
| Purchase #6 | $55.29 | 5.841% | $58.5195 | $58.52 | $58.50 | $58.50 |
| Purchase #7 | $202.41 | 7.566% | $217.7243 | $217.72 | $217.70 | $217.70 |
| 7 purchase totals = | $696.34 | $743.0953 | $743.09 | $743.10 | $743.00 | |