| 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 | $193.77 | 9.114% | $211.4302 | $211.43 | $211.45 | $211.40 |
| Purchase #2 | $142.83 | 5.615% | $150.8499 | $150.85 | $150.85 | $150.80 |
| Purchase #3 | $231.34 | 8.195% | $250.2983 | $250.30 | $250.30 | $250.30 |
| Purchase #4 | $185.75 | 13.852% | $211.4801 | $211.48 | $211.50 | $211.50 |
| Purchase #5 | $171.40 | 6.643% | $182.7861 | $182.79 | $182.80 | $182.80 |
| Purchase #6 | $67.88 | 3.105% | $69.9877 | $69.99 | $70.00 | $70.00 |
| Purchase #7 | $128.99 | 7.634% | $138.8371 | $138.84 | $138.85 | $138.80 |
| 7 purchase totals = | $1,121.96 | $1,215.6694 | $1,215.68 | $1,215.75 | $1,215.60 | |