| 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 | $203.51 | 12.757% | $229.4718 | $229.47 | $229.45 | $229.50 |
| Purchase #2 | $15.53 | 3.356% | $16.0512 | $16.05 | $16.05 | $16.10 |
| Purchase #3 | $5.45 | 13.257% | $6.1725 | $6.17 | $6.15 | $6.20 |
| Purchase #4 | $230.31 | 12.212% | $258.4355 | $258.44 | $258.45 | $258.40 |
| Purchase #5 | $140.98 | 4.245% | $146.9646 | $146.96 | $146.95 | $147.00 |
| Purchase #6 | $153.41 | 8.243% | $166.0556 | $166.06 | $166.05 | $166.10 |
| Purchase #7 | $126.74 | 6.459% | $134.9261 | $134.93 | $134.95 | $134.90 |
| 7 purchase totals = | $875.93 | $958.0773 | $958.08 | $958.05 | $958.20 | |