| 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 | $183.30 | 10.457% | $202.4677 | $202.47 | $202.45 | $202.50 |
| Purchase #2 | $45.25 | 13.278% | $51.2583 | $51.26 | $51.25 | $51.30 |
| Purchase #3 | $201.90 | 9.436% | $220.9513 | $220.95 | $220.95 | $221.00 |
| Purchase #4 | $222.97 | 5.330% | $234.8543 | $234.85 | $234.85 | $234.90 |
| Purchase #5 | $72.99 | 10.303% | $80.5102 | $80.51 | $80.50 | $80.50 |
| Purchase #6 | $52.57 | 11.414% | $58.5703 | $58.57 | $58.55 | $58.60 |
| Purchase #7 | $187.71 | 11.321% | $208.9606 | $208.96 | $208.95 | $209.00 |
| 7 purchase totals = | $966.69 | $1,057.5727 | $1,057.57 | $1,057.50 | $1,057.80 | |