| 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 | $28.98 | 3.527% | $30.0021 | $30.00 | $30.00 | $30.00 |
| Purchase #2 | $245.85 | 12.537% | $276.6722 | $276.67 | $276.65 | $276.70 |
| Purchase #3 | $187.62 | 4.717% | $196.47 | $196.47 | $196.45 | $196.50 |
| Purchase #4 | $247.36 | 12.381% | $277.9856 | $277.99 | $278.00 | $278.00 |
| Purchase #5 | $40.56 | 6.766% | $43.3043 | $43.30 | $43.30 | $43.30 |
| Purchase #6 | $203.57 | 5.195% | $214.1455 | $214.15 | $214.15 | $214.10 |
| Purchase #7 | $44.99 | 4.192% | $46.876 | $46.88 | $46.90 | $46.90 |
| 7 purchase totals = | $998.93 | $1,085.4557 | $1,085.46 | $1,085.45 | $1,085.50 | |