| 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 | $42.61 | 12.705% | $48.0236 | $48.02 | $48.00 | $48.00 |
| Purchase #2 | $139.80 | 6.691% | $149.154 | $149.15 | $149.15 | $149.20 |
| Purchase #3 | $171.46 | 9.532% | $187.8036 | $187.80 | $187.80 | $187.80 |
| Purchase #4 | $237.94 | 5.292% | $250.5318 | $250.53 | $250.55 | $250.50 |
| Purchase #5 | $14.85 | 3.712% | $15.4012 | $15.40 | $15.40 | $15.40 |
| Purchase #6 | $21.44 | 9.609% | $23.5002 | $23.50 | $23.50 | $23.50 |
| Purchase #7 | $233.84 | 5.751% | $247.2881 | $247.29 | $247.30 | $247.30 |
| 7 purchase totals = | $861.94 | $921.7025 | $921.69 | $921.70 | $921.70 | |