| 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 | $126.27 | 12.144% | $141.6042 | $141.60 | $141.60 | $141.60 |
| Purchase #2 | $17.47 | 6.320% | $18.5741 | $18.57 | $18.55 | $18.60 |
| Purchase #3 | $122.97 | 6.563% | $131.0405 | $131.04 | $131.05 | $131.00 |
| Purchase #4 | $206.72 | 13.499% | $234.6251 | $234.63 | $234.65 | $234.60 |
| Purchase #5 | $22.64 | 3.806% | $23.5017 | $23.50 | $23.50 | $23.50 |
| Purchase #6 | $31.72 | 3.511% | $32.8337 | $32.83 | $32.85 | $32.80 |
| Purchase #7 | $28.28 | 6.301% | $30.0619 | $30.06 | $30.05 | $30.10 |
| 7 purchase totals = | $556.07 | $612.2412 | $612.23 | $612.25 | $612.20 | |