| 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 | $250.45 | 10.297% | $276.2388 | $276.24 | $276.25 | $276.20 |
| Purchase #2 | $122.58 | 10.291% | $135.1947 | $135.19 | $135.20 | $135.20 |
| Purchase #3 | $195.30 | 7.371% | $209.6956 | $209.70 | $209.70 | $209.70 |
| Purchase #4 | $160.36 | 4.812% | $168.0765 | $168.08 | $168.10 | $168.10 |
| Purchase #5 | $201.94 | 9.178% | $220.4741 | $220.47 | $220.45 | $220.50 |
| Purchase #6 | $25.44 | 10.605% | $28.1379 | $28.14 | $28.15 | $28.10 |
| Purchase #7 | $112.93 | 13.560% | $128.2433 | $128.24 | $128.25 | $128.20 |
| 7 purchase totals = | $1,069.00 | $1,166.0609 | $1,166.06 | $1,166.10 | $1,166.00 | |