| 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 | $212.54 | 10.540% | $234.9417 | $234.94 | $234.95 | $234.90 |
| Purchase #2 | $65.97 | 5.370% | $69.5126 | $69.51 | $69.50 | $69.50 |
| Purchase #3 | $196.35 | 7.472% | $211.0213 | $211.02 | $211.00 | $211.00 |
| Purchase #4 | $87.93 | 13.807% | $100.0705 | $100.07 | $100.05 | $100.10 |
| Purchase #5 | $102.74 | 3.282% | $106.1119 | $106.11 | $106.10 | $106.10 |
| Purchase #6 | $47.43 | 11.590% | $52.9271 | $52.93 | $52.95 | $52.90 |
| Purchase #7 | $37.55 | 3.801% | $38.9773 | $38.98 | $39.00 | $39.00 |
| 7 purchase totals = | $750.51 | $813.5624 | $813.56 | $813.55 | $813.50 | |