| 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 | $239.90 | 13.648% | $272.6416 | $272.64 | $272.65 | $272.60 |
| Purchase #2 | $25.51 | 8.795% | $27.7536 | $27.75 | $27.75 | $27.80 |
| Purchase #3 | $27.29 | 6.562% | $29.0808 | $29.08 | $29.10 | $29.10 |
| Purchase #4 | $143.78 | 12.828% | $162.2241 | $162.22 | $162.20 | $162.20 |
| Purchase #5 | $233.51 | 3.812% | $242.4114 | $242.41 | $242.40 | $242.40 |
| Purchase #6 | $216.63 | 10.123% | $238.5595 | $238.56 | $238.55 | $238.60 |
| Purchase #7 | $226.74 | 12.543% | $255.18 | $255.18 | $255.20 | $255.20 |
| 7 purchase totals = | $1,113.36 | $1,227.8510 | $1,227.84 | $1,227.85 | $1,227.90 | |