| 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 | $122.35 | 12.394% | $137.5141 | $137.51 | $137.50 | $137.50 |
| Purchase #2 | $119.75 | 10.425% | $132.2339 | $132.23 | $132.25 | $132.20 |
| Purchase #3 | $18.64 | 10.613% | $20.6183 | $20.62 | $20.60 | $20.60 |
| Purchase #4 | $24.45 | 12.359% | $27.4718 | $27.47 | $27.45 | $27.50 |
| Purchase #5 | $128.96 | 7.329% | $138.4115 | $138.41 | $138.40 | $138.40 |
| Purchase #6 | $18.89 | 11.439% | $21.0508 | $21.05 | $21.05 | $21.10 |
| Purchase #7 | $27.29 | 9.620% | $29.9153 | $29.92 | $29.90 | $29.90 |
| 7 purchase totals = | $460.33 | $507.2157 | $507.21 | $507.15 | $507.20 | |