| 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 | $242.37 | 3.312% | $250.3973 | $250.40 | $250.40 | $250.40 |
| Purchase #2 | $108.97 | 8.142% | $117.8423 | $117.84 | $117.85 | $117.80 |
| Purchase #3 | $8.47 | 11.571% | $9.4501 | $9.45 | $9.45 | $9.50 |
| Purchase #4 | $106.31 | 10.711% | $117.6969 | $117.70 | $117.70 | $117.70 |
| Purchase #5 | $105.89 | 13.633% | $120.326 | $120.33 | $120.35 | $120.30 |
| Purchase #6 | $176.66 | 9.164% | $192.8491 | $192.85 | $192.85 | $192.80 |
| Purchase #7 | $37.75 | 4.364% | $39.3974 | $39.40 | $39.40 | $39.40 |
| 7 purchase totals = | $786.42 | $847.9591 | $847.97 | $848.00 | $847.90 | |