| 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 | $41.38 | 3.639% | $42.8858 | $42.89 | $42.90 | $42.90 |
| Purchase #2 | $180.60 | 3.661% | $187.2118 | $187.21 | $187.20 | $187.20 |
| Purchase #3 | $238.33 | 3.663% | $247.06 | $247.06 | $247.05 | $247.10 |
| Purchase #4 | $250.84 | 12.477% | $282.1373 | $282.14 | $282.15 | $282.10 |
| Purchase #5 | $229.36 | 11.366% | $255.4291 | $255.43 | $255.45 | $255.40 |
| Purchase #6 | $84.98 | 9.432% | $92.9953 | $93.00 | $93.00 | $93.00 |
| Purchase #7 | $32.60 | 12.103% | $36.5456 | $36.55 | $36.55 | $36.50 |
| 7 purchase totals = | $1,058.09 | $1,144.2649 | $1,144.28 | $1,144.30 | $1,144.20 | |