| 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 | $195.56 | 3.405% | $202.2188 | $202.22 | $202.20 | $202.20 |
| Purchase #2 | $129.63 | 10.139% | $142.7732 | $142.77 | $142.75 | $142.80 |
| Purchase #3 | $8.77 | 12.649% | $9.8793 | $9.88 | $9.90 | $9.90 |
| Purchase #4 | $88.64 | 13.287% | $100.4176 | $100.42 | $100.40 | $100.40 |
| Purchase #5 | $62.66 | 4.172% | $65.2742 | $65.27 | $65.25 | $65.30 |
| Purchase #6 | $71.90 | 13.313% | $81.472 | $81.47 | $81.45 | $81.50 |
| Purchase #7 | $109.95 | 4.682% | $115.0979 | $115.10 | $115.10 | $115.10 |
| 7 purchase totals = | $667.11 | $717.1330 | $717.13 | $717.05 | $717.20 | |