| 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 | $210.30 | 11.359% | $234.188 | $234.19 | $234.20 | $234.20 |
| Purchase #2 | $113.45 | 10.183% | $125.0026 | $125.00 | $125.00 | $125.00 |
| Purchase #3 | $108.51 | 12.549% | $122.1269 | $122.13 | $122.15 | $122.10 |
| Purchase #4 | $17.48 | 10.684% | $19.3476 | $19.35 | $19.35 | $19.30 |
| Purchase #5 | $15.37 | 11.391% | $17.1208 | $17.12 | $17.10 | $17.10 |
| Purchase #6 | $51.35 | 9.440% | $56.1974 | $56.20 | $56.20 | $56.20 |
| Purchase #7 | $49.60 | 10.306% | $54.7118 | $54.71 | $54.70 | $54.70 |
| 7 purchase totals = | $566.06 | $628.6951 | $628.70 | $628.70 | $628.60 | |