| 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 | $227.99 | 13.404% | $258.5498 | $258.55 | $258.55 | $258.50 |
| Purchase #2 | $90.74 | 11.107% | $100.8185 | $100.82 | $100.80 | $100.80 |
| Purchase #3 | $45.83 | 3.366% | $47.3726 | $47.37 | $47.35 | $47.40 |
| Purchase #4 | $192.92 | 4.577% | $201.7499 | $201.75 | $201.75 | $201.70 |
| Purchase #5 | $14.60 | 6.234% | $15.5102 | $15.51 | $15.50 | $15.50 |
| Purchase #6 | $216.40 | 11.874% | $242.0953 | $242.10 | $242.10 | $242.10 |
| Purchase #7 | $72.80 | 6.685% | $77.6667 | $77.67 | $77.65 | $77.70 |
| 7 purchase totals = | $861.28 | $943.7630 | $943.77 | $943.70 | $943.70 | |