| 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 | $118.66 | 3.297% | $122.5722 | $122.57 | $122.55 | $122.60 |
| Purchase #2 | $227.83 | 9.340% | $249.1093 | $249.11 | $249.10 | $249.10 |
| Purchase #3 | $58.32 | 5.351% | $61.4407 | $61.44 | $61.45 | $61.40 |
| Purchase #4 | $76.65 | 3.203% | $79.1051 | $79.11 | $79.10 | $79.10 |
| Purchase #5 | $68.49 | 6.464% | $72.9172 | $72.92 | $72.90 | $72.90 |
| Purchase #6 | $26.83 | 3.729% | $27.8305 | $27.83 | $27.85 | $27.80 |
| Purchase #7 | $107.67 | 12.266% | $120.8768 | $120.88 | $120.90 | $120.90 |
| 7 purchase totals = | $684.45 | $733.8518 | $733.86 | $733.85 | $733.80 | |