| 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 | $113.95 | 11.757% | $127.3471 | $127.35 | $127.35 | $127.30 |
| Purchase #2 | $170.52 | 6.183% | $181.0633 | $181.06 | $181.05 | $181.10 |
| Purchase #3 | $6.45 | 3.873% | $6.6998 | $6.70 | $6.70 | $6.70 |
| Purchase #4 | $171.59 | 8.560% | $186.2781 | $186.28 | $186.30 | $186.30 |
| Purchase #5 | $173.80 | 7.625% | $187.0523 | $187.05 | $187.05 | $187.10 |
| Purchase #6 | $239.42 | 7.159% | $256.5601 | $256.56 | $256.55 | $256.60 |
| Purchase #7 | $49.87 | 10.313% | $55.0131 | $55.01 | $55.00 | $55.00 |
| 7 purchase totals = | $925.60 | $1,000.0138 | $1,000.01 | $1,000.00 | $1,000.10 | |