| 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 | $235.94 | 9.182% | $257.604 | $257.60 | $257.60 | $257.60 |
| Purchase #2 | $81.31 | 4.203% | $84.7275 | $84.73 | $84.75 | $84.70 |
| Purchase #3 | $171.65 | 9.761% | $188.4048 | $188.40 | $188.40 | $188.40 |
| Purchase #4 | $61.87 | 8.687% | $67.2446 | $67.24 | $67.25 | $67.20 |
| Purchase #5 | $9.47 | 12.696% | $10.6723 | $10.67 | $10.65 | $10.70 |
| Purchase #6 | $161.72 | 8.339% | $175.2058 | $175.21 | $175.20 | $175.20 |
| Purchase #7 | $110.28 | 7.550% | $118.6061 | $118.61 | $118.60 | $118.60 |
| 7 purchase totals = | $832.24 | $902.4651 | $902.46 | $902.45 | $902.40 | |