| 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 | $201.66 | 9.748% | $221.3178 | $221.32 | $221.30 | $221.30 |
| Purchase #2 | $56.68 | 13.769% | $64.4843 | $64.48 | $64.50 | $64.50 |
| Purchase #3 | $167.99 | 13.612% | $190.8568 | $190.86 | $190.85 | $190.90 |
| Purchase #4 | $66.46 | 5.736% | $70.2721 | $70.27 | $70.25 | $70.30 |
| Purchase #5 | $94.68 | 12.641% | $106.6485 | $106.65 | $106.65 | $106.60 |
| Purchase #6 | $56.44 | 12.551% | $63.5238 | $63.52 | $63.50 | $63.50 |
| Purchase #7 | $112.73 | 12.252% | $126.5417 | $126.54 | $126.55 | $126.50 |
| 7 purchase totals = | $756.64 | $843.6450 | $843.64 | $843.60 | $843.60 | |