| 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 | $220.35 | 6.220% | $234.0558 | $234.06 | $234.05 | $234.10 |
| Purchase #2 | $5.74 | 13.163% | $6.4956 | $6.50 | $6.50 | $6.50 |
| Purchase #3 | $197.82 | 12.269% | $222.0905 | $222.09 | $222.10 | $222.10 |
| Purchase #4 | $207.48 | 6.361% | $220.6778 | $220.68 | $220.70 | $220.70 |
| Purchase #5 | $53.42 | 7.647% | $57.505 | $57.51 | $57.50 | $57.50 |
| Purchase #6 | $233.30 | 11.604% | $260.3721 | $260.37 | $260.35 | $260.40 |
| Purchase #7 | $231.48 | 3.447% | $239.4591 | $239.46 | $239.45 | $239.50 |
| 7 purchase totals = | $1,149.59 | $1,240.6559 | $1,240.67 | $1,240.65 | $1,240.80 | |